130138310

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{419801}}^1$

素因数の和:419839

約数の個数: 16

約数和(自身を含む): 241805952

約数和(自身を除く): 111667642

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 419801, 839602, 2099005, 4198010, 13013831, 26027662, 65069155, 130138310]

約数ペア:

[(1, 130138310), (2, 65069155), (5, 26027662), (10, 13013831), (31, 4198010), (62, 2099005), (155, 839602), (310, 419801)]