9681780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{161363}}^1$

素因数の和:161375

約数の個数: 24

約数和(自身を含む): 27109152

約数和(自身を除く): 17427372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 161363, 322726, 484089, 645452, 806815, 968178, 1613630, 1936356, 2420445, 3227260, 4840890, 9681780]

約数ペア:

[(1, 9681780), (2, 4840890), (3, 3227260), (4, 2420445), (5, 1936356), (6, 1613630), (10, 968178), (12, 806815), (15, 645452), (20, 484089), (30, 322726), (60, 161363)]