309966180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{5166103}}^1$

素因数の和:5166115

約数の個数: 24

約数和(自身を含む): 867905472

約数和(自身を除く): 557939292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 5166103, 10332206, 15498309, 20664412, 25830515, 30996618, 51661030, 61993236, 77491545, 103322060, 154983090, 309966180]

約数ペア:

[(1, 309966180), (2, 154983090), (3, 103322060), (4, 77491545), (5, 61993236), (6, 51661030), (10, 30996618), (12, 25830515), (15, 20664412), (20, 15498309), (30, 10332206), (60, 5166103)]