170724470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34351}}^1$

素因数の和:34436

約数の個数: 32

約数和(自身を含む): 356161536

約数和(自身を除く): 185437066

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 34351, 68702, 171755, 240457, 343510, 480914, 1202285, 2404570, 2438921, 4877842, 12194605, 17072447, 24389210, 34144894, 85362235, 170724470]

約数ペア:

[(1, 170724470), (2, 85362235), (5, 34144894), (7, 24389210), (10, 17072447), (14, 12194605), (35, 4877842), (70, 2438921), (71, 2404570), (142, 1202285), (355, 480914), (497, 343510), (710, 240457), (994, 171755), (2485, 68702), (4970, 34351)]