8343420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{577}}^1$

素因数の和:830

約数の個数: 48

約数和(自身を含む): 23499168

約数和(自身を除く): 15155748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 241, 482, 577, 723, 964, 1154, 1205, 1446, 1731, 2308, 2410, 2885, 2892, 3462, 3615, 4820, 5770, 6924, 7230, 8655, 11540, 14460, 17310, 34620, 139057, 278114, 417171, 556228, 695285, 834342, 1390570, 1668684, 2085855, 2781140, 4171710, 8343420]

約数ペア:

[(1, 8343420), (2, 4171710), (3, 2781140), (4, 2085855), (5, 1668684), (6, 1390570), (10, 834342), (12, 695285), (15, 556228), (20, 417171), (30, 278114), (60, 139057), (241, 34620), (482, 17310), (577, 14460), (723, 11540), (964, 8655), (1154, 7230), (1205, 6924), (1446, 5770), (1731, 4820), (2308, 3615), (2410, 3462), (2885, 2892)]