57190670

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 104781600

約数和(自身を除く): 47590930

約数列:

[1, 2, 5, 10, 131, 149, 262, 293, 298, 586, 655, 745, 1310, 1465, 1490, 2930, 19519, 38383, 39038, 43657, 76766, 87314, 97595, 191915, 195190, 218285, 383830, 436570, 5719067, 11438134, 28595335, 57190670]

約数ペア:

[(1, 57190670), (2, 28595335), (5, 11438134), (10, 5719067), (131, 436570), (149, 383830), (262, 218285), (293, 195190), (298, 191915), (586, 97595), (655, 87314), (745, 76766), (1310, 43657), (1465, 39038), (1490, 38383), (2930, 19519)]