7422730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5581}}^1$

素因数の和:5614

約数の個数: 32

約数和(自身を含む): 16076160

約数和(自身を除く): 8653430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 5581, 11162, 27905, 39067, 55810, 78134, 106039, 195335, 212078, 390670, 530195, 742273, 1060390, 1484546, 3711365, 7422730]

約数ペア:

[(1, 7422730), (2, 3711365), (5, 1484546), (7, 1060390), (10, 742273), (14, 530195), (19, 390670), (35, 212078), (38, 195335), (70, 106039), (95, 78134), (133, 55810), (190, 39067), (266, 27905), (665, 11162), (1330, 5581)]