7213570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7927}}^1$

素因数の和:7954

約数の個数: 32

約数和(自身を含む): 15982848

約数和(自身を除く): 8769278

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 7927, 15854, 39635, 55489, 79270, 103051, 110978, 206102, 277445, 515255, 554890, 721357, 1030510, 1442714, 3606785, 7213570]

約数ペア:

[(1, 7213570), (2, 3606785), (5, 1442714), (7, 1030510), (10, 721357), (13, 554890), (14, 515255), (26, 277445), (35, 206102), (65, 110978), (70, 103051), (91, 79270), (130, 55489), (182, 39635), (455, 15854), (910, 7927)]