30508260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{508471}}^1$

素因数の和:508483

約数の個数: 24

約数和(自身を含む): 85423296

約数和(自身を除く): 54915036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 508471, 1016942, 1525413, 2033884, 2542355, 3050826, 5084710, 6101652, 7627065, 10169420, 15254130, 30508260]

約数ペア:

[(1, 30508260), (2, 15254130), (3, 10169420), (4, 7627065), (5, 6101652), (6, 5084710), (10, 3050826), (12, 2542355), (15, 2033884), (20, 1525413), (30, 1016942), (60, 508471)]