30249142

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2207}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 57231360

約数和(自身を除く): 26982218

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 2207, 4414, 6853, 13706, 15449, 24277, 30898, 48554, 169939, 196423, 339878, 392846, 1374961, 2160653, 2749922, 4321306, 15124571, 30249142]

約数ペア:

[(1, 30249142), (2, 15124571), (7, 4321306), (11, 2749922), (14, 2160653), (22, 1374961), (77, 392846), (89, 339878), (154, 196423), (178, 169939), (623, 48554), (979, 30898), (1246, 24277), (1958, 15449), (2207, 13706), (4414, 6853)]