139577090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{677}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 257016240

約数和(自身を除く): 117439150

約数列:

[1, 2, 5, 10, 53, 106, 265, 389, 530, 677, 778, 1354, 1945, 3385, 3890, 6770, 20617, 35881, 41234, 71762, 103085, 179405, 206170, 263353, 358810, 526706, 1316765, 2633530, 13957709, 27915418, 69788545, 139577090]

約数ペア:

[(1, 139577090), (2, 69788545), (5, 27915418), (10, 13957709), (53, 2633530), (106, 1316765), (265, 526706), (389, 358810), (530, 263353), (677, 206170), (778, 179405), (1354, 103085), (1945, 71762), (3385, 41234), (3890, 35881), (6770, 20617)]