872165310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{398249}}^1$

素因数の和:398332

約数の個数: 32

約数和(自身を含む): 2121876000

約数和(自身を除く): 1249710690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 398249, 796498, 1194747, 1991245, 2389494, 3982490, 5973735, 11947470, 29072177, 58144354, 87216531, 145360885, 174433062, 290721770, 436082655, 872165310]

約数ペア:

[(1, 872165310), (2, 436082655), (3, 290721770), (5, 174433062), (6, 145360885), (10, 87216531), (15, 58144354), (30, 29072177), (73, 11947470), (146, 5973735), (219, 3982490), (365, 2389494), (438, 1991245), (730, 1194747), (1095, 796498), (2190, 398249)]