286702010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{17137}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 592289280

約数和(自身を除く): 305587270

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16730, 17137, 34274, 85685, 119959, 171370, 239918, 599795, 1199590, 4095743, 8191486, 20478715, 28670201, 40957430, 57340402, 143351005, 286702010]

約数ペア:

[(1, 286702010), (2, 143351005), (5, 57340402), (7, 40957430), (10, 28670201), (14, 20478715), (35, 8191486), (70, 4095743), (239, 1199590), (478, 599795), (1195, 239918), (1673, 171370), (2390, 119959), (3346, 85685), (8365, 34274), (16730, 17137)]