118518170

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2113}}^1$

素因数の和:2270

約数の個数: 32

約数和(自身を含む): 219179520

約数和(自身を除く): 100661350

約数列:

[1, 2, 5, 10, 71, 79, 142, 158, 355, 395, 710, 790, 2113, 4226, 5609, 10565, 11218, 21130, 28045, 56090, 150023, 166927, 300046, 333854, 750115, 834635, 1500230, 1669270, 11851817, 23703634, 59259085, 118518170]

約数ペア:

[(1, 118518170), (2, 59259085), (5, 23703634), (10, 11851817), (71, 1669270), (79, 1500230), (142, 834635), (158, 750115), (355, 333854), (395, 300046), (710, 166927), (790, 150023), (2113, 56090), (4226, 28045), (5609, 21130), (10565, 11218)]