571787310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{139121}}^1$

素因数の和:139268

約数の個数: 32

約数和(自身を含む): 1382316192

約数和(自身を除く): 810528882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 137, 274, 411, 685, 822, 1370, 2055, 4110, 139121, 278242, 417363, 695605, 834726, 1391210, 2086815, 4173630, 19059577, 38119154, 57178731, 95297885, 114357462, 190595770, 285893655, 571787310]

約数ペア:

[(1, 571787310), (2, 285893655), (3, 190595770), (5, 114357462), (6, 95297885), (10, 57178731), (15, 38119154), (30, 19059577), (137, 4173630), (274, 2086815), (411, 1391210), (685, 834726), (822, 695605), (1370, 417363), (2055, 278242), (4110, 139121)]