57215310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{13921}}^1$

素因数の和:14068

約数の個数: 32

約数和(自身を含む): 138328992

約数和(自身を除く): 81113682

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 13921, 27842, 41763, 69605, 83526, 139210, 208815, 417630, 1907177, 3814354, 5721531, 9535885, 11443062, 19071770, 28607655, 57215310]

約数ペア:

[(1, 57215310), (2, 28607655), (3, 19071770), (5, 11443062), (6, 9535885), (10, 5721531), (15, 3814354), (30, 1907177), (137, 417630), (274, 208815), (411, 139210), (685, 83526), (822, 69605), (1370, 41763), (2055, 27842), (4110, 13921)]