123299407130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{397740023}}^1$

素因数の和:397740061

約数の個数: 16

約数和(自身を含む): 229098253824

約数和(自身を除く): 105798846694

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 397740023, 795480046, 1988700115, 3977400230, 12329940713, 24659881426, 61649703565, 123299407130]

約数ペア:

[(1, 123299407130), (2, 61649703565), (5, 24659881426), (10, 12329940713), (31, 3977400230), (62, 1988700115), (155, 795480046), (310, 397740023)]