3751900990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2\times {\mathrm{1373}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 7117473888

約数和(自身を除く): 3365572898

約数列:

[1, 2, 5, 10, 23, 46, 109, 115, 218, 230, 545, 1090, 1373, 2507, 2746, 5014, 6865, 11881, 12535, 13730, 23762, 25070, 31579, 59405, 63158, 118810, 149657, 157895, 273263, 299314, 315790, 546526, 748285, 1366315, 1496570, 2732630, 3442111, 6884222, 16312613, 17210555, 32625226, 34421110, 81563065, 163126130, 375190099, 750380198, 1875950495, 3751900990]

約数ペア:

[(1, 3751900990), (2, 1875950495), (5, 750380198), (10, 375190099), (23, 163126130), (46, 81563065), (109, 34421110), (115, 32625226), (218, 17210555), (230, 16312613), (545, 6884222), (1090, 3442111), (1373, 2732630), (2507, 1496570), (2746, 1366315), (5014, 748285), (6865, 546526), (11881, 315790), (12535, 299314), (13730, 273263), (23762, 157895), (25070, 149657), (31579, 118810), (59405, 63158)]