912330

素因数分解:

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

素因数の和:156

約数の個数: 64

約数和(自身を含む): 2534400

約数和(自身を除く): 1622070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 109, 135, 155, 186, 218, 270, 279, 310, 327, 465, 545, 558, 654, 837, 930, 981, 1090, 1395, 1635, 1674, 1962, 2790, 2943, 3270, 3379, 4185, 4905, 5886, 6758, 8370, 9810, 10137, 14715, 16895, 20274, 29430, 30411, 33790, 50685, 60822, 91233, 101370, 152055, 182466, 304110, 456165, 912330]

約数ペア:

[(1, 912330), (2, 456165), (3, 304110), (5, 182466), (6, 152055), (9, 101370), (10, 91233), (15, 60822), (18, 50685), (27, 33790), (30, 30411), (31, 29430), (45, 20274), (54, 16895), (62, 14715), (90, 10137), (93, 9810), (109, 8370), (135, 6758), (155, 5886), (186, 4905), (218, 4185), (270, 3379), (279, 3270), (310, 2943), (327, 2790), (465, 1962), (545, 1674), (558, 1635), (654, 1395), (837, 1090), (930, 981)]