788892690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{10357}}^1$

素因数の和:12906

約数の個数: 32

約数和(自身を含む): 1894271040

約数和(自身を除く): 1105378350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2539, 5078, 7617, 10357, 12695, 15234, 20714, 25390, 31071, 38085, 51785, 62142, 76170, 103570, 155355, 310710, 26296423, 52592846, 78889269, 131482115, 157778538, 262964230, 394446345, 788892690]

約数ペア:

[(1, 788892690), (2, 394446345), (3, 262964230), (5, 157778538), (6, 131482115), (10, 78889269), (15, 52592846), (30, 26296423), (2539, 310710), (5078, 155355), (7617, 103570), (10357, 76170), (12695, 62142), (15234, 51785), (20714, 38085), (25390, 31071)]