74133090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 216483840

約数和(自身を除く): 142350750

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 31, 34, 45, 51, 54, 62, 85, 90, 93, 102, 135, 153, 155, 170, 186, 255, 270, 279, 306, 310, 459, 465, 510, 521, 527, 558, 765, 837, 918, 930, 1042, 1054, 1395, 1530, 1563, 1581, 1674, 2295, 2605, 2635, 2790, 3126, 3162, 4185, 4590, 4689, 4743, 5210, 5270, 7815, 7905, 8370, 8857, 9378, 9486, 14067, 14229, 15630, 15810, 16151, 17714, 23445, 23715, 26571, 28134, 28458, 32302, 44285, 46890, 47430, 48453, 53142, 70335, 71145, 79713, 80755, 88570, 96906, 132855, 140670, 142290, 145359, 159426, 161510, 239139, 242265, 265710, 274567, 290718, 398565, 436077, 478278, 484530, 549134, 726795, 797130, 823701, 872154, 1195695, 1372835, 1453590, 1647402, 2180385, 2391390, 2471103, 2745670, 4118505, 4360770, 4942206, 7413309, 8237010, 12355515, 14826618, 24711030, 37066545, 74133090]

約数ペア:

[(1, 74133090), (2, 37066545), (3, 24711030), (5, 14826618), (6, 12355515), (9, 8237010), (10, 7413309), (15, 4942206), (17, 4360770), (18, 4118505), (27, 2745670), (30, 2471103), (31, 2391390), (34, 2180385), (45, 1647402), (51, 1453590), (54, 1372835), (62, 1195695), (85, 872154), (90, 823701), (93, 797130), (102, 726795), (135, 549134), (153, 484530), (155, 478278), (170, 436077), (186, 398565), (255, 290718), (270, 274567), (279, 265710), (306, 242265), (310, 239139), (459, 161510), (465, 159426), (510, 145359), (521, 142290), (527, 140670), (558, 132855), (765, 96906), (837, 88570), (918, 80755), (930, 79713), (1042, 71145), (1054, 70335), (1395, 53142), (1530, 48453), (1563, 47430), (1581, 46890), (1674, 44285), (2295, 32302), (2605, 28458), (2635, 28134), (2790, 26571), (3126, 23715), (3162, 23445), (4185, 17714), (4590, 16151), (4689, 15810), (4743, 15630), (5210, 14229), (5270, 14067), (7815, 9486), (7905, 9378), (8370, 8857)]