68201580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{3257}}^1$

素因数の和:3618

約数の個数: 48

約数和(自身を含む): 191570400

約数和(自身を除く): 123368820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3257, 3490, 4188, 5235, 6514, 6980, 9771, 10470, 13028, 16285, 19542, 20940, 32570, 39084, 48855, 65140, 97710, 195420, 1136693, 2273386, 3410079, 4546772, 5683465, 6820158, 11366930, 13640316, 17050395, 22733860, 34100790, 68201580]

約数ペア:

[(1, 68201580), (2, 34100790), (3, 22733860), (4, 17050395), (5, 13640316), (6, 11366930), (10, 6820158), (12, 5683465), (15, 4546772), (20, 3410079), (30, 2273386), (60, 1136693), (349, 195420), (698, 97710), (1047, 65140), (1396, 48855), (1745, 39084), (2094, 32570), (3257, 20940), (3490, 19542), (4188, 16285), (5235, 13028), (6514, 10470), (6980, 9771)]