7640730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{9433}}^1$

素因数の和:9452

約数の個数: 40

約数和(自身を含む): 20547252

約数和(自身を除く): 12906522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 9433, 18866, 28299, 47165, 56598, 84897, 94330, 141495, 169794, 254691, 282990, 424485, 509382, 764073, 848970, 1273455, 1528146, 2546910, 3820365, 7640730]

約数ペア:

[(1, 7640730), (2, 3820365), (3, 2546910), (5, 1528146), (6, 1273455), (9, 848970), (10, 764073), (15, 509382), (18, 424485), (27, 282990), (30, 254691), (45, 169794), (54, 141495), (81, 94330), (90, 84897), (135, 56598), (162, 47165), (270, 28299), (405, 18866), (810, 9433)]