9718890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2473}}^1$

素因数の和:2614

約数の個数: 32

約数和(自身を含む): 23512896

約数和(自身を除く): 13794006

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 2473, 3930, 4946, 7419, 12365, 14838, 24730, 37095, 74190, 323963, 647926, 971889, 1619815, 1943778, 3239630, 4859445, 9718890]

約数ペア:

[(1, 9718890), (2, 4859445), (3, 3239630), (5, 1943778), (6, 1619815), (10, 971889), (15, 647926), (30, 323963), (131, 74190), (262, 37095), (393, 24730), (655, 14838), (786, 12365), (1310, 7419), (1965, 4946), (2473, 3930)]