31845480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9151}}^1$

素因数の和:9194

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 66996120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 9151, 18302, 27453, 36604, 45755, 54906, 73208, 91510, 109812, 137265, 183020, 219624, 265379, 274530, 366040, 530758, 549060, 796137, 1061516, 1098120, 1326895, 1592274, 2123032, 2653790, 3184548, 3980685, 5307580, 6369096, 7961370, 10615160, 15922740, 31845480]

約数ペア:

[(1, 31845480), (2, 15922740), (3, 10615160), (4, 7961370), (5, 6369096), (6, 5307580), (8, 3980685), (10, 3184548), (12, 2653790), (15, 2123032), (20, 1592274), (24, 1326895), (29, 1098120), (30, 1061516), (40, 796137), (58, 549060), (60, 530758), (87, 366040), (116, 274530), (120, 265379), (145, 219624), (174, 183020), (232, 137265), (290, 109812), (348, 91510), (435, 73208), (580, 54906), (696, 45755), (870, 36604), (1160, 27453), (1740, 18302), (3480, 9151)]