7143630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 18578160

約数和(自身を除く): 11434530

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1409, 1690, 2535, 2818, 4227, 5070, 7045, 8454, 14090, 18317, 21135, 36634, 42270, 54951, 91585, 109902, 183170, 238121, 274755, 476242, 549510, 714363, 1190605, 1428726, 2381210, 3571815, 7143630]

約数ペア:

[(1, 7143630), (2, 3571815), (3, 2381210), (5, 1428726), (6, 1190605), (10, 714363), (13, 549510), (15, 476242), (26, 274755), (30, 238121), (39, 183170), (65, 109902), (78, 91585), (130, 54951), (169, 42270), (195, 36634), (338, 21135), (390, 18317), (507, 14090), (845, 8454), (1014, 7045), (1409, 5070), (1690, 4227), (2535, 2818)]