169860270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{71671}}^1$

素因数の和:71760

約数の個数: 32

約数和(自身を含む): 412830720

約数和(自身を除く): 242970450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 71671, 143342, 215013, 358355, 430026, 716710, 1075065, 2150130, 5662009, 11324018, 16986027, 28310045, 33972054, 56620090, 84930135, 169860270]

約数ペア:

[(1, 169860270), (2, 84930135), (3, 56620090), (5, 33972054), (6, 28310045), (10, 16986027), (15, 11324018), (30, 5662009), (79, 2150130), (158, 1075065), (237, 716710), (395, 430026), (474, 358355), (790, 215013), (1185, 143342), (2370, 71671)]