6637890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:523

約数の個数: 64

約数和(自身を含む): 18498816

約数和(自身を除く): 11860926

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 433, 438, 511, 730, 866, 1022, 1095, 1299, 1533, 2165, 2190, 2555, 2598, 3031, 3066, 4330, 5110, 6062, 6495, 7665, 9093, 12990, 15155, 15330, 18186, 30310, 31609, 45465, 63218, 90930, 94827, 158045, 189654, 221263, 316090, 442526, 474135, 663789, 948270, 1106315, 1327578, 2212630, 3318945, 6637890]

約数ペア:

[(1, 6637890), (2, 3318945), (3, 2212630), (5, 1327578), (6, 1106315), (7, 948270), (10, 663789), (14, 474135), (15, 442526), (21, 316090), (30, 221263), (35, 189654), (42, 158045), (70, 94827), (73, 90930), (105, 63218), (146, 45465), (210, 31609), (219, 30310), (365, 18186), (433, 15330), (438, 15155), (511, 12990), (730, 9093), (866, 7665), (1022, 6495), (1095, 6062), (1299, 5110), (1533, 4330), (2165, 3066), (2190, 3031), (2555, 2598)]