140939151490

素因数分解:

$2^1\times 5^1\times {\mathrm{229}}^1\times {\mathrm{61545481}}^1$

素因数の和:61545717

約数の個数: 16

約数和(自身を含む): 254798295480

約数和(自身を除く): 113859143990

約数列:

[1, 2, 5, 10, 229, 458, 1145, 2290, 61545481, 123090962, 307727405, 615454810, 14093915149, 28187830298, 70469575745, 140939151490]

約数ペア:

[(1, 140939151490), (2, 70469575745), (5, 28187830298), (10, 14093915149), (229, 615454810), (458, 307727405), (1145, 123090962), (2290, 61545481)]