215411610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{135479}}^1$

素因数の和:135542

約数の個数: 32

約数和(自身を含む): 526746240

約数和(自身を除く): 311334630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 135479, 270958, 406437, 677395, 812874, 1354790, 2032185, 4064370, 7180387, 14360774, 21541161, 35901935, 43082322, 71803870, 107705805, 215411610]

約数ペア:

[(1, 215411610), (2, 107705805), (3, 71803870), (5, 43082322), (6, 35901935), (10, 21541161), (15, 14360774), (30, 7180387), (53, 4064370), (106, 2032185), (159, 1354790), (265, 812874), (318, 677395), (530, 406437), (795, 270958), (1590, 135479)]