144635570

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{821}}^1$

素因数の和:1130

約数の個数: 32

約数和(自身を含む): 265144320

約数和(自身を除く): 120508750

約数列:

[1, 2, 5, 10, 79, 158, 223, 395, 446, 790, 821, 1115, 1642, 2230, 4105, 8210, 17617, 35234, 64859, 88085, 129718, 176170, 183083, 324295, 366166, 648590, 915415, 1830830, 14463557, 28927114, 72317785, 144635570]

約数ペア:

[(1, 144635570), (2, 72317785), (5, 28927114), (10, 14463557), (79, 1830830), (158, 915415), (223, 648590), (395, 366166), (446, 324295), (790, 183083), (821, 176170), (1115, 129718), (1642, 88085), (2230, 64859), (4105, 35234), (8210, 17617)]