145648910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{120371}}^1$

素因数の和:120400

約数の個数: 24

約数和(自身を含む): 288170568

約数和(自身を除く): 142521658

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 120371, 240742, 601855, 1203710, 1324081, 2648162, 6620405, 13240810, 14564891, 29129782, 72824455, 145648910]

約数ペア:

[(1, 145648910), (2, 72824455), (5, 29129782), (10, 14564891), (11, 13240810), (22, 6620405), (55, 2648162), (110, 1324081), (121, 1203710), (242, 601855), (605, 240742), (1210, 120371)]