60907940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{499}}^1$

素因数の和:884

約数の個数: 48

約数和(自身を含む): 136080000

約数和(自身を除く): 75172060

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 359, 499, 718, 998, 1436, 1795, 1996, 2495, 3590, 4990, 6103, 7180, 8483, 9980, 12206, 16966, 24412, 30515, 33932, 42415, 61030, 84830, 122060, 169660, 179141, 358282, 716564, 895705, 1791410, 3045397, 3582820, 6090794, 12181588, 15226985, 30453970, 60907940]

約数ペア:

[(1, 60907940), (2, 30453970), (4, 15226985), (5, 12181588), (10, 6090794), (17, 3582820), (20, 3045397), (34, 1791410), (68, 895705), (85, 716564), (170, 358282), (340, 179141), (359, 169660), (499, 122060), (718, 84830), (998, 61030), (1436, 42415), (1795, 33932), (1996, 30515), (2495, 24412), (3590, 16966), (4990, 12206), (6103, 9980), (7180, 8483)]