121053290

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1\times {\mathrm{419}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 220993920

約数和(自身を除く): 99940630

約数列:

[1, 2, 5, 10, 167, 173, 334, 346, 419, 835, 838, 865, 1670, 1730, 2095, 4190, 28891, 57782, 69973, 72487, 139946, 144455, 144974, 288910, 349865, 362435, 699730, 724870, 12105329, 24210658, 60526645, 121053290]

約数ペア:

[(1, 121053290), (2, 60526645), (5, 24210658), (10, 12105329), (167, 724870), (173, 699730), (334, 362435), (346, 349865), (419, 288910), (835, 144974), (838, 144455), (865, 139946), (1670, 72487), (1730, 69973), (2095, 57782), (4190, 28891)]