1922677380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{977}}^1$

素因数の和:1063

約数の個数: 216

約数和(自身を含む): 6511449672

約数和(自身を除く): 4588772292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 841, 870, 977, 1044, 1131, 1170, 1305, 1508, 1682, 1740, 1885, 1954, 2262, 2340, 2523, 2610, 2931, 3364, 3393, 3770, 3908, 4205, 4524, 4885, 5046, 5220, 5655, 5862, 6786, 7540, 7569, 8410, 8793, 9770, 10092, 10933, 11310, 11724, 12615, 12701, 13572, 14655, 15138, 16820, 16965, 17586, 19540, 21866, 22620, 25230, 25402, 28333, 29310, 30276, 32799, 33930, 35172, 37845, 38103, 43732, 43965, 50460, 50804, 54665, 56666, 58620, 63505, 65598, 67860, 75690, 76206, 84999, 87930, 98397, 109330, 113332, 114309, 127010, 131196, 141665, 151380, 152412, 163995, 169998, 175860, 190515, 196794, 218660, 228618, 254020, 254997, 283330, 327990, 339996, 368329, 381030, 393588, 424995, 457236, 491985, 509994, 566660, 571545, 655980, 736658, 762060, 821657, 849990, 983970, 1019988, 1104987, 1143090, 1274985, 1473316, 1643314, 1699980, 1841645, 1967940, 2209974, 2286180, 2464971, 2549970, 3286628, 3314961, 3683290, 4108285, 4419948, 4929942, 5099940, 5524935, 6629922, 7366580, 7394913, 8216570, 9859884, 10681541, 11049870, 12324855, 13259844, 14789826, 16433140, 16574805, 21363082, 22099740, 24649710, 29579652, 32044623, 33149610, 36974565, 42726164, 49299420, 53407705, 64089246, 66299220, 73949130, 96133869, 106815410, 128178492, 147898260, 160223115, 192267738, 213630820, 320446230, 384535476, 480669345, 640892460, 961338690, 1922677380]

約数ペア:

[(1, 1922677380), (2, 961338690), (3, 640892460), (4, 480669345), (5, 384535476), (6, 320446230), (9, 213630820), (10, 192267738), (12, 160223115), (13, 147898260), (15, 128178492), (18, 106815410), (20, 96133869), (26, 73949130), (29, 66299220), (30, 64089246), (36, 53407705), (39, 49299420), (45, 42726164), (52, 36974565), (58, 33149610), (60, 32044623), (65, 29579652), (78, 24649710), (87, 22099740), (90, 21363082), (116, 16574805), (117, 16433140), (130, 14789826), (145, 13259844), (156, 12324855), (174, 11049870), (180, 10681541), (195, 9859884), (234, 8216570), (260, 7394913), (261, 7366580), (290, 6629922), (348, 5524935), (377, 5099940), (390, 4929942), (435, 4419948), (468, 4108285), (522, 3683290), (580, 3314961), (585, 3286628), (754, 2549970), (780, 2464971), (841, 2286180), (870, 2209974), (977, 1967940), (1044, 1841645), (1131, 1699980), (1170, 1643314), (1305, 1473316), (1508, 1274985), (1682, 1143090), (1740, 1104987), (1885, 1019988), (1954, 983970), (2262, 849990), (2340, 821657), (2523, 762060), (2610, 736658), (2931, 655980), (3364, 571545), (3393, 566660), (3770, 509994), (3908, 491985), (4205, 457236), (4524, 424995), (4885, 393588), (5046, 381030), (5220, 368329), (5655, 339996), (5862, 327990), (6786, 283330), (7540, 254997), (7569, 254020), (8410, 228618), (8793, 218660), (9770, 196794), (10092, 190515), (10933, 175860), (11310, 169998), (11724, 163995), (12615, 152412), (12701, 151380), (13572, 141665), (14655, 131196), (15138, 127010), (16820, 114309), (16965, 113332), (17586, 109330), (19540, 98397), (21866, 87930), (22620, 84999), (25230, 76206), (25402, 75690), (28333, 67860), (29310, 65598), (30276, 63505), (32799, 58620), (33930, 56666), (35172, 54665), (37845, 50804), (38103, 50460), (43732, 43965)]