30745554790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{909901}}^1$

素因数の和:910048

約数の個数: 32

約数和(自身を含む): 57651390720

約数和(自身を除く): 26905835930

約数列:

[1, 2, 5, 10, 31, 62, 109, 155, 218, 310, 545, 1090, 3379, 6758, 16895, 33790, 909901, 1819802, 4549505, 9099010, 28206931, 56413862, 99179209, 141034655, 198358418, 282069310, 495896045, 991792090, 3074555479, 6149110958, 15372777395, 30745554790]

約数ペア:

[(1, 30745554790), (2, 15372777395), (5, 6149110958), (10, 3074555479), (31, 991792090), (62, 495896045), (109, 282069310), (155, 198358418), (218, 141034655), (310, 99179209), (545, 56413862), (1090, 28206931), (3379, 9099010), (6758, 4549505), (16895, 1819802), (33790, 909901)]