285887460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4764791}}^1$

素因数の和:4764803

約数の個数: 24

約数和(自身を含む): 800485056

約数和(自身を除く): 514597596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4764791, 9529582, 14294373, 19059164, 23823955, 28588746, 47647910, 57177492, 71471865, 95295820, 142943730, 285887460]

約数ペア:

[(1, 285887460), (2, 142943730), (3, 95295820), (4, 71471865), (5, 57177492), (6, 47647910), (10, 28588746), (12, 23823955), (15, 19059164), (20, 14294373), (30, 9529582), (60, 4764791)]