8210970

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:162

約数の個数: 96

約数和(自身を含む): 23063040

約数和(自身を除く): 14852070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 109, 135, 155, 162, 186, 218, 243, 270, 279, 310, 327, 405, 465, 486, 545, 558, 654, 810, 837, 930, 981, 1090, 1215, 1395, 1635, 1674, 1962, 2430, 2511, 2790, 2943, 3270, 3379, 4185, 4905, 5022, 5886, 6758, 7533, 8370, 8829, 9810, 10137, 12555, 14715, 15066, 16895, 17658, 20274, 25110, 26487, 29430, 30411, 33790, 37665, 44145, 50685, 52974, 60822, 75330, 88290, 91233, 101370, 132435, 152055, 182466, 264870, 273699, 304110, 456165, 547398, 821097, 912330, 1368495, 1642194, 2736990, 4105485, 8210970]

約数ペア:

[(1, 8210970), (2, 4105485), (3, 2736990), (5, 1642194), (6, 1368495), (9, 912330), (10, 821097), (15, 547398), (18, 456165), (27, 304110), (30, 273699), (31, 264870), (45, 182466), (54, 152055), (62, 132435), (81, 101370), (90, 91233), (93, 88290), (109, 75330), (135, 60822), (155, 52974), (162, 50685), (186, 44145), (218, 37665), (243, 33790), (270, 30411), (279, 29430), (310, 26487), (327, 25110), (405, 20274), (465, 17658), (486, 16895), (545, 15066), (558, 14715), (654, 12555), (810, 10137), (837, 9810), (930, 8829), (981, 8370), (1090, 7533), (1215, 6758), (1395, 5886), (1635, 5022), (1674, 4905), (1962, 4185), (2430, 3379), (2511, 3270), (2790, 2943)]