30646228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2447}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 55931904

約数和(自身を除く): 25285676

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 404, 2447, 3131, 4894, 6262, 9788, 12524, 75857, 151714, 247147, 303428, 494294, 988588, 7661557, 15323114, 30646228]

約数ペア:

[(1, 30646228), (2, 15323114), (4, 7661557), (31, 988588), (62, 494294), (101, 303428), (124, 247147), (202, 151714), (404, 75857), (2447, 12524), (3131, 9788), (4894, 6262)]