31761060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12911}}^1$

素因数の和:12964

約数の個数: 48

約数和(自身を含む): 91107072

約数和(自身を除く): 59346012

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12911, 25822, 38733, 51644, 64555, 77466, 129110, 154932, 193665, 258220, 387330, 529351, 774660, 1058702, 1588053, 2117404, 2646755, 3176106, 5293510, 6352212, 7940265, 10587020, 15880530, 31761060]

約数ペア:

[(1, 31761060), (2, 15880530), (3, 10587020), (4, 7940265), (5, 6352212), (6, 5293510), (10, 3176106), (12, 2646755), (15, 2117404), (20, 1588053), (30, 1058702), (41, 774660), (60, 529351), (82, 387330), (123, 258220), (164, 193665), (205, 154932), (246, 129110), (410, 77466), (492, 64555), (615, 51644), (820, 38733), (1230, 25822), (2460, 12911)]