68147340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30697}}^1$

素因数の和:30746

約数の個数: 48

約数和(自身を含む): 195976032

約数和(自身を除く): 127828692

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 30697, 61394, 92091, 122788, 153485, 184182, 306970, 368364, 460455, 613940, 920910, 1135789, 1841820, 2271578, 3407367, 4543156, 5678945, 6814734, 11357890, 13629468, 17036835, 22715780, 34073670, 68147340]

約数ペア:

[(1, 68147340), (2, 34073670), (3, 22715780), (4, 17036835), (5, 13629468), (6, 11357890), (10, 6814734), (12, 5678945), (15, 4543156), (20, 3407367), (30, 2271578), (37, 1841820), (60, 1135789), (74, 920910), (111, 613940), (148, 460455), (185, 368364), (222, 306970), (370, 184182), (444, 153485), (555, 122788), (740, 92091), (1110, 61394), (2220, 30697)]