9907890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1481}}^1$

素因数の和:1714

約数の個数: 32

約数和(自身を含む): 23901696

約数和(自身を除く): 13993806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 1481, 2230, 2962, 3345, 4443, 6690, 7405, 8886, 14810, 22215, 44430, 330263, 660526, 990789, 1651315, 1981578, 3302630, 4953945, 9907890]

約数ペア:

[(1, 9907890), (2, 4953945), (3, 3302630), (5, 1981578), (6, 1651315), (10, 990789), (15, 660526), (30, 330263), (223, 44430), (446, 22215), (669, 14810), (1115, 8886), (1338, 7405), (1481, 6690), (2230, 4443), (2962, 3345)]