7464990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19141}}^1$

素因数の和:19164

約数の個数: 32

約数和(自身を含む): 19295136

約数和(自身を除く): 11830146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 19141, 38282, 57423, 95705, 114846, 191410, 248833, 287115, 497666, 574230, 746499, 1244165, 1492998, 2488330, 3732495, 7464990]

約数ペア:

[(1, 7464990), (2, 3732495), (3, 2488330), (5, 1492998), (6, 1244165), (10, 746499), (13, 574230), (15, 497666), (26, 287115), (30, 248833), (39, 191410), (65, 114846), (78, 95705), (130, 57423), (195, 38282), (390, 19141)]