42170930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{145417}}^1$

素因数の和:145453

約数の個数: 16

約数和(自身を含む): 78525720

約数和(自身を除く): 36354790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 145417, 290834, 727085, 1454170, 4217093, 8434186, 21085465, 42170930]

約数ペア:

[(1, 42170930), (2, 21085465), (5, 8434186), (10, 4217093), (29, 1454170), (58, 727085), (145, 290834), (290, 145417)]