7490609870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1915757}}^1$

素因数の和:1915804

約数の個数: 32

約数和(自身を含む): 14896934208

約数和(自身を除く): 7406324338

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 1915757, 3831514, 9578785, 19157570, 32567869, 44062411, 65135738, 88124822, 162839345, 220312055, 325678690, 440624110, 749060987, 1498121974, 3745304935, 7490609870]

約数ペア:

[(1, 7490609870), (2, 3745304935), (5, 1498121974), (10, 749060987), (17, 440624110), (23, 325678690), (34, 220312055), (46, 162839345), (85, 88124822), (115, 65135738), (170, 44062411), (230, 32567869), (391, 19157570), (782, 9578785), (1955, 3831514), (3910, 1915757)]