7423090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13945536

約数和(自身を除く): 6522446

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 283, 305, 430, 566, 610, 1415, 2623, 2830, 5246, 12169, 13115, 17263, 24338, 26230, 34526, 60845, 86315, 121690, 172630, 742309, 1484618, 3711545, 7423090]

約数ペア:

[(1, 7423090), (2, 3711545), (5, 1484618), (10, 742309), (43, 172630), (61, 121690), (86, 86315), (122, 60845), (215, 34526), (283, 26230), (305, 24338), (430, 17263), (566, 13115), (610, 12169), (1415, 5246), (2623, 2830)]