63468730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21227}}^1$

素因数の和:21270

約数の個数: 32

約数和(自身を含む): 128386944

約数和(自身を除く): 64918214

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 21227, 42454, 106135, 212270, 275951, 488221, 551902, 976442, 1379755, 2441105, 2759510, 4882210, 6346873, 12693746, 31734365, 63468730]

約数ペア:

[(1, 63468730), (2, 31734365), (5, 12693746), (10, 6346873), (13, 4882210), (23, 2759510), (26, 2441105), (46, 1379755), (65, 976442), (115, 551902), (130, 488221), (230, 275951), (299, 212270), (598, 106135), (1495, 42454), (2990, 21227)]