140517430

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{94307}}^1$

素因数の和:94463

約数の個数: 16

約数和(自身を含む): 254631600

約数和(自身を除く): 114114170

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 94307, 188614, 471535, 943070, 14051743, 28103486, 70258715, 140517430]

約数ペア:

[(1, 140517430), (2, 70258715), (5, 28103486), (10, 14051743), (149, 943070), (298, 471535), (745, 188614), (1490, 94307)]