31716840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2339}}^1$

素因数の和:2466

約数の個数: 64

約数和(自身を含む): 96033600

約数和(自身を除く): 64316760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2260, 2339, 2712, 3390, 4520, 4678, 6780, 7017, 9356, 11695, 13560, 14034, 18712, 23390, 28068, 35085, 46780, 56136, 70170, 93560, 140340, 264307, 280680, 528614, 792921, 1057228, 1321535, 1585842, 2114456, 2643070, 3171684, 3964605, 5286140, 6343368, 7929210, 10572280, 15858420, 31716840]

約数ペア:

[(1, 31716840), (2, 15858420), (3, 10572280), (4, 7929210), (5, 6343368), (6, 5286140), (8, 3964605), (10, 3171684), (12, 2643070), (15, 2114456), (20, 1585842), (24, 1321535), (30, 1057228), (40, 792921), (60, 528614), (113, 280680), (120, 264307), (226, 140340), (339, 93560), (452, 70170), (565, 56136), (678, 46780), (904, 35085), (1130, 28068), (1356, 23390), (1695, 18712), (2260, 14034), (2339, 13560), (2712, 11695), (3390, 9356), (4520, 7017), (4678, 6780)]