30244785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1429}}^1$

素因数の和:1537

約数の個数: 32

約数和(自身を含む): 51891840

約数和(自身を除く): 21647055

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 1429, 4233, 4287, 7055, 7145, 21165, 21435, 24293, 72879, 118607, 121465, 355821, 364395, 593035, 1779105, 2016319, 6048957, 10081595, 30244785]

約数ペア:

[(1, 30244785), (3, 10081595), (5, 6048957), (15, 2016319), (17, 1779105), (51, 593035), (83, 364395), (85, 355821), (249, 121465), (255, 118607), (415, 72879), (1245, 24293), (1411, 21435), (1429, 21165), (4233, 7145), (4287, 7055)]