30756312

素因数分解:

$2^3\times 3^2\times {\mathrm{109}}^1\times {\mathrm{3919}}^1$

素因数の和:4040

約数の個数: 48

約数和(自身を含む): 84084000

約数和(自身を除く): 53327688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 109, 218, 327, 436, 654, 872, 981, 1308, 1962, 2616, 3919, 3924, 7838, 7848, 11757, 15676, 23514, 31352, 35271, 47028, 70542, 94056, 141084, 282168, 427171, 854342, 1281513, 1708684, 2563026, 3417368, 3844539, 5126052, 7689078, 10252104, 15378156, 30756312]

約数ペア:

[(1, 30756312), (2, 15378156), (3, 10252104), (4, 7689078), (6, 5126052), (8, 3844539), (9, 3417368), (12, 2563026), (18, 1708684), (24, 1281513), (36, 854342), (72, 427171), (109, 282168), (218, 141084), (327, 94056), (436, 70542), (654, 47028), (872, 35271), (981, 31352), (1308, 23514), (1962, 15676), (2616, 11757), (3919, 7848), (3924, 7838)]