298521780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1907}}^1\times {\mathrm{2609}}^1$

素因数の和:4528

約数の個数: 48

約数和(自身を含む): 836619840

約数和(自身を除く): 538098060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1907, 2609, 3814, 5218, 5721, 7628, 7827, 9535, 10436, 11442, 13045, 15654, 19070, 22884, 26090, 28605, 31308, 38140, 39135, 52180, 57210, 78270, 114420, 156540, 4975363, 9950726, 14926089, 19901452, 24876815, 29852178, 49753630, 59704356, 74630445, 99507260, 149260890, 298521780]

約数ペア:

[(1, 298521780), (2, 149260890), (3, 99507260), (4, 74630445), (5, 59704356), (6, 49753630), (10, 29852178), (12, 24876815), (15, 19901452), (20, 14926089), (30, 9950726), (60, 4975363), (1907, 156540), (2609, 114420), (3814, 78270), (5218, 57210), (5721, 52180), (7628, 39135), (7827, 38140), (9535, 31308), (10436, 28605), (11442, 26090), (13045, 22884), (15654, 19070)]