149780237630

素因数分解:

$2^1\times 5^1\times {\mathrm{23203}}^1\times {\mathrm{645521}}^1$

素因数の和:668731

約数の個数: 16

約数和(自身を含む): 269616464784

約数和(自身を除く): 119836227154

約数列:

[1, 2, 5, 10, 23203, 46406, 116015, 232030, 645521, 1291042, 3227605, 6455210, 14978023763, 29956047526, 74890118815, 149780237630]

約数ペア:

[(1, 149780237630), (2, 74890118815), (5, 29956047526), (10, 14978023763), (23203, 6455210), (46406, 3227605), (116015, 1291042), (232030, 645521)]