144888590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{26881}}^1$

素因数の和:26913

約数の個数: 48

約数和(自身を含む): 330971184

約数和(自身を除く): 186082594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 26881, 53762, 134405, 188167, 268810, 295691, 376334, 591382, 940835, 1317169, 1478455, 1881670, 2069837, 2634338, 2956910, 4139674, 6585845, 10349185, 13171690, 14488859, 20698370, 28977718, 72444295, 144888590]

約数ペア:

[(1, 144888590), (2, 72444295), (5, 28977718), (7, 20698370), (10, 14488859), (11, 13171690), (14, 10349185), (22, 6585845), (35, 4139674), (49, 2956910), (55, 2634338), (70, 2069837), (77, 1881670), (98, 1478455), (110, 1317169), (154, 940835), (245, 591382), (385, 376334), (490, 295691), (539, 268810), (770, 188167), (1078, 134405), (2695, 53762), (5390, 26881)]