145702930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{15451}}^1$

素因数の和:15522

約数の個数: 32

約数和(自身を含む): 280361088

約数和(自身を除く): 134658158

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1886, 4715, 9430, 15451, 30902, 77255, 154510, 355373, 633491, 710746, 1266982, 1776865, 3167455, 3553730, 6334910, 14570293, 29140586, 72851465, 145702930]

約数ペア:

[(1, 145702930), (2, 72851465), (5, 29140586), (10, 14570293), (23, 6334910), (41, 3553730), (46, 3167455), (82, 1776865), (115, 1266982), (205, 710746), (230, 633491), (410, 355373), (943, 154510), (1886, 77255), (4715, 30902), (9430, 15451)]