310028054

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{1223}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 560494080

約数和(自身を除く): 250466026

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 953, 1223, 1906, 2446, 6671, 8561, 13342, 17122, 18107, 23237, 36214, 46474, 126749, 162659, 253498, 325318, 1165519, 2331038, 8158633, 16317266, 22144861, 44289722, 155014027, 310028054]

約数ペア:

[(1, 310028054), (2, 155014027), (7, 44289722), (14, 22144861), (19, 16317266), (38, 8158633), (133, 2331038), (266, 1165519), (953, 325318), (1223, 253498), (1906, 162659), (2446, 126749), (6671, 46474), (8561, 36214), (13342, 23237), (17122, 18107)]