8273820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1889}}^1$

素因数の和:1974

約数の個数: 48

約数和(自身を含む): 23496480

約数和(自身を除く): 15222660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 1889, 2190, 3778, 4380, 5667, 7556, 9445, 11334, 18890, 22668, 28335, 37780, 56670, 113340, 137897, 275794, 413691, 551588, 689485, 827382, 1378970, 1654764, 2068455, 2757940, 4136910, 8273820]

約数ペア:

[(1, 8273820), (2, 4136910), (3, 2757940), (4, 2068455), (5, 1654764), (6, 1378970), (10, 827382), (12, 689485), (15, 551588), (20, 413691), (30, 275794), (60, 137897), (73, 113340), (146, 56670), (219, 37780), (292, 28335), (365, 22668), (438, 18890), (730, 11334), (876, 9445), (1095, 7556), (1460, 5667), (1889, 4380), (2190, 3778)]