3457942740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{12647}}^1$

素因数の和:12707

約数の個数: 216

約数和(自身を含む): 12596193792

約数和(自身を除く): 9138251052

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 49, 60, 62, 63, 70, 84, 90, 93, 98, 105, 124, 126, 140, 147, 155, 180, 186, 196, 210, 217, 245, 252, 279, 294, 310, 315, 372, 420, 434, 441, 465, 490, 558, 588, 620, 630, 651, 735, 868, 882, 930, 980, 1085, 1116, 1260, 1302, 1395, 1470, 1519, 1764, 1860, 1953, 2170, 2205, 2604, 2790, 2940, 3038, 3255, 3906, 4340, 4410, 4557, 5580, 6076, 6510, 7595, 7812, 8820, 9114, 9765, 12647, 13020, 13671, 15190, 18228, 19530, 22785, 25294, 27342, 30380, 37941, 39060, 45570, 50588, 54684, 63235, 68355, 75882, 88529, 91140, 113823, 126470, 136710, 151764, 177058, 189705, 227646, 252940, 265587, 273420, 354116, 379410, 392057, 442645, 455292, 531174, 569115, 619703, 758820, 784114, 796761, 885290, 1062348, 1138230, 1176171, 1239406, 1327935, 1568228, 1593522, 1770580, 1859109, 1960285, 2276460, 2352342, 2478812, 2655870, 2744399, 3098515, 3187044, 3528513, 3718218, 3920570, 3983805, 4704684, 5311740, 5488798, 5577327, 5880855, 6197030, 7057026, 7436436, 7841140, 7967610, 8233197, 9295545, 10977596, 11154654, 11761710, 12394060, 13721995, 14114052, 15935220, 16466394, 17642565, 18591090, 19210793, 22309308, 23523420, 24699591, 27443990, 27886635, 32932788, 35285130, 37182180, 38421586, 41165985, 49399182, 54887980, 55773270, 57632379, 70570260, 76843172, 82331970, 96053965, 98798364, 111546540, 115264758, 123497955, 164663940, 172897137, 192107930, 230529516, 246995910, 288161895, 345794274, 384215860, 493991820, 576323790, 691588548, 864485685, 1152647580, 1728971370, 3457942740]

約数ペア:

[(1, 3457942740), (2, 1728971370), (3, 1152647580), (4, 864485685), (5, 691588548), (6, 576323790), (7, 493991820), (9, 384215860), (10, 345794274), (12, 288161895), (14, 246995910), (15, 230529516), (18, 192107930), (20, 172897137), (21, 164663940), (28, 123497955), (30, 115264758), (31, 111546540), (35, 98798364), (36, 96053965), (42, 82331970), (45, 76843172), (49, 70570260), (60, 57632379), (62, 55773270), (63, 54887980), (70, 49399182), (84, 41165985), (90, 38421586), (93, 37182180), (98, 35285130), (105, 32932788), (124, 27886635), (126, 27443990), (140, 24699591), (147, 23523420), (155, 22309308), (180, 19210793), (186, 18591090), (196, 17642565), (210, 16466394), (217, 15935220), (245, 14114052), (252, 13721995), (279, 12394060), (294, 11761710), (310, 11154654), (315, 10977596), (372, 9295545), (420, 8233197), (434, 7967610), (441, 7841140), (465, 7436436), (490, 7057026), (558, 6197030), (588, 5880855), (620, 5577327), (630, 5488798), (651, 5311740), (735, 4704684), (868, 3983805), (882, 3920570), (930, 3718218), (980, 3528513), (1085, 3187044), (1116, 3098515), (1260, 2744399), (1302, 2655870), (1395, 2478812), (1470, 2352342), (1519, 2276460), (1764, 1960285), (1860, 1859109), (1953, 1770580), (2170, 1593522), (2205, 1568228), (2604, 1327935), (2790, 1239406), (2940, 1176171), (3038, 1138230), (3255, 1062348), (3906, 885290), (4340, 796761), (4410, 784114), (4557, 758820), (5580, 619703), (6076, 569115), (6510, 531174), (7595, 455292), (7812, 442645), (8820, 392057), (9114, 379410), (9765, 354116), (12647, 273420), (13020, 265587), (13671, 252940), (15190, 227646), (18228, 189705), (19530, 177058), (22785, 151764), (25294, 136710), (27342, 126470), (30380, 113823), (37941, 91140), (39060, 88529), (45570, 75882), (50588, 68355), (54684, 63235)]