144465970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1699}}^1$

素因数の和:2490

約数の個数: 32

約数和(自身を含む): 284212800

約数和(自身を除く): 139746830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 773, 1546, 1699, 3398, 3865, 7730, 8495, 8503, 16990, 17006, 18689, 37378, 42515, 85030, 93445, 186890, 1313327, 2626654, 6566635, 13133270, 14446597, 28893194, 72232985, 144465970]

約数ペア:

[(1, 144465970), (2, 72232985), (5, 28893194), (10, 14446597), (11, 13133270), (22, 6566635), (55, 2626654), (110, 1313327), (773, 186890), (1546, 93445), (1699, 85030), (3398, 42515), (3865, 37378), (7730, 18689), (8495, 17006), (8503, 16990)]