172008410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{40283}}^1$

素因数の和:40358

約数の個数: 32

約数和(自身を含む): 359655552

約数和(自身を除く): 187647142

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 40283, 80566, 201415, 281981, 402830, 563962, 1409905, 2457263, 2819810, 4914526, 12286315, 17200841, 24572630, 34401682, 86004205, 172008410]

約数ペア:

[(1, 172008410), (2, 86004205), (5, 34401682), (7, 24572630), (10, 17200841), (14, 12286315), (35, 4914526), (61, 2819810), (70, 2457263), (122, 1409905), (305, 563962), (427, 402830), (610, 281981), (854, 201415), (2135, 80566), (4270, 40283)]