407290010

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{273349}}^1$

素因数の和:273505

約数の個数: 16

約数和(自身を含む): 738045000

約数和(自身を除く): 330754990

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 273349, 546698, 1366745, 2733490, 40729001, 81458002, 203645005, 407290010]

約数ペア:

[(1, 407290010), (2, 203645005), (5, 81458002), (10, 40729001), (149, 2733490), (298, 1366745), (745, 546698), (1490, 273349)]