627510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1632

約数の個数: 32

約数和(自身を含む): 1622880

約数和(自身を除く): 995370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1609, 3218, 4827, 8045, 9654, 16090, 20917, 24135, 41834, 48270, 62751, 104585, 125502, 209170, 313755, 627510]

約数ペア:

[(1, 627510), (2, 313755), (3, 209170), (5, 125502), (6, 104585), (10, 62751), (13, 48270), (15, 41834), (26, 24135), (30, 20917), (39, 16090), (65, 9654), (78, 8045), (130, 4827), (195, 3218), (390, 1609)]