267630410

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{1861}}^1$

素因数の和:2138

約数の個数: 32

約数和(自身を含む): 491076432

約数和(自身を除く): 223446022

約数列:

[1, 2, 5, 10, 73, 146, 197, 365, 394, 730, 985, 1861, 1970, 3722, 9305, 14381, 18610, 28762, 71905, 135853, 143810, 271706, 366617, 679265, 733234, 1358530, 1833085, 3666170, 26763041, 53526082, 133815205, 267630410]

約数ペア:

[(1, 267630410), (2, 133815205), (5, 53526082), (10, 26763041), (73, 3666170), (146, 1833085), (197, 1358530), (365, 733234), (394, 679265), (730, 366617), (985, 271706), (1861, 143810), (1970, 135853), (3722, 71905), (9305, 28762), (14381, 18610)]