29255940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 107557632

約数和(自身を除く): 78301692

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, 107, 124, 126, 140, 147, 155, 180, 186, 196, 210, 214, 217, 245, 252, 279, 294, 310, 315, 321, 372, 420, 428, 434, 441, 465, 490, 535, 558, 588, 620, 630, 642, 651, 735, 749, 868, 882, 930, 963, 980, 1070, 1085, 1116, 1260, 1284, 1302, 1395, 1470, 1498, 1519, 1605, 1764, 1860, 1926, 1953, 2140, 2170, 2205, 2247, 2604, 2790, 2940, 2996, 3038, 3210, 3255, 3317, 3745, 3852, 3906, 4340, 4410, 4494, 4557, 4815, 5243, 5580, 6076, 6420, 6510, 6634, 6741, 7490, 7595, 7812, 8820, 8988, 9114, 9630, 9765, 9951, 10486, 11235, 13020, 13268, 13482, 13671, 14980, 15190, 15729, 16585, 18228, 19260, 19530, 19902, 20972, 22470, 22785, 23219, 26215, 26964, 27342, 29853, 30380, 31458, 33170, 33705, 39060, 39804, 44940, 45570, 46438, 47187, 49755, 52430, 54684, 59706, 62916, 66340, 67410, 68355, 69657, 78645, 91140, 92876, 94374, 99510, 104860, 116095, 119412, 134820, 136710, 139314, 149265, 157290, 162533, 188748, 199020, 208971, 232190, 235935, 273420, 278628, 298530, 314580, 325066, 348285, 417942, 464380, 471870, 487599, 597060, 650132, 696570, 812665, 835884, 943740, 975198, 1044855, 1393140, 1462797, 1625330, 1950396, 2089710, 2437995, 2925594, 3250660, 4179420, 4875990, 5851188, 7313985, 9751980, 14627970, 29255940]

約数ペア:

[(1, 29255940), (2, 14627970), (3, 9751980), (4, 7313985), (5, 5851188), (6, 4875990), (7, 4179420), (9, 3250660), (10, 2925594), (12, 2437995), (14, 2089710), (15, 1950396), (18, 1625330), (20, 1462797), (21, 1393140), (28, 1044855), (30, 975198), (31, 943740), (35, 835884), (36, 812665), (42, 696570), (45, 650132), (49, 597060), (60, 487599), (62, 471870), (63, 464380), (70, 417942), (84, 348285), (90, 325066), (93, 314580), (98, 298530), (105, 278628), (107, 273420), (124, 235935), (126, 232190), (140, 208971), (147, 199020), (155, 188748), (180, 162533), (186, 157290), (196, 149265), (210, 139314), (214, 136710), (217, 134820), (245, 119412), (252, 116095), (279, 104860), (294, 99510), (310, 94374), (315, 92876), (321, 91140), (372, 78645), (420, 69657), (428, 68355), (434, 67410), (441, 66340), (465, 62916), (490, 59706), (535, 54684), (558, 52430), (588, 49755), (620, 47187), (630, 46438), (642, 45570), (651, 44940), (735, 39804), (749, 39060), (868, 33705), (882, 33170), (930, 31458), (963, 30380), (980, 29853), (1070, 27342), (1085, 26964), (1116, 26215), (1260, 23219), (1284, 22785), (1302, 22470), (1395, 20972), (1470, 19902), (1498, 19530), (1519, 19260), (1605, 18228), (1764, 16585), (1860, 15729), (1926, 15190), (1953, 14980), (2140, 13671), (2170, 13482), (2205, 13268), (2247, 13020), (2604, 11235), (2790, 10486), (2940, 9951), (2996, 9765), (3038, 9630), (3210, 9114), (3255, 8988), (3317, 8820), (3745, 7812), (3852, 7595), (3906, 7490), (4340, 6741), (4410, 6634), (4494, 6510), (4557, 6420), (4815, 6076), (5243, 5580)]