61306620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1021777}}^1$

素因数の和:1021789

約数の個数: 24

約数和(自身を含む): 171658704

約数和(自身を除く): 110352084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1021777, 2043554, 3065331, 4087108, 5108885, 6130662, 10217770, 12261324, 15326655, 20435540, 30653310, 61306620]

約数ペア:

[(1, 61306620), (2, 30653310), (3, 20435540), (4, 15326655), (5, 12261324), (6, 10217770), (10, 6130662), (12, 5108885), (15, 4087108), (20, 3065331), (30, 2043554), (60, 1021777)]