153766730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{51427}}^1$

素因数の和:51470

約数の個数: 32

約数和(自身を含む): 311036544

約数和(自身を除く): 157269814

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 51427, 102854, 257135, 514270, 668551, 1182821, 1337102, 2365642, 3342755, 5914105, 6685510, 11828210, 15376673, 30753346, 76883365, 153766730]

約数ペア:

[(1, 153766730), (2, 76883365), (5, 30753346), (10, 15376673), (13, 11828210), (23, 6685510), (26, 5914105), (46, 3342755), (65, 2365642), (115, 1337102), (130, 1182821), (230, 668551), (299, 514270), (598, 257135), (1495, 102854), (2990, 51427)]