70999670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:477

約数の個数: 64

約数和(自身を含む): 152340480

約数和(自身を除く): 81340810

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 79, 158, 185, 259, 347, 370, 395, 518, 553, 694, 790, 1106, 1295, 1735, 2429, 2590, 2765, 2923, 3470, 4858, 5530, 5846, 12145, 12839, 14615, 20461, 24290, 25678, 27413, 29230, 40922, 54826, 64195, 89873, 102305, 128390, 137065, 179746, 191891, 204610, 274130, 383782, 449365, 898730, 959455, 1014281, 1918910, 2028562, 5071405, 7099967, 10142810, 14199934, 35499835, 70999670]

約数ペア:

[(1, 70999670), (2, 35499835), (5, 14199934), (7, 10142810), (10, 7099967), (14, 5071405), (35, 2028562), (37, 1918910), (70, 1014281), (74, 959455), (79, 898730), (158, 449365), (185, 383782), (259, 274130), (347, 204610), (370, 191891), (395, 179746), (518, 137065), (553, 128390), (694, 102305), (790, 89873), (1106, 64195), (1295, 54826), (1735, 40922), (2429, 29230), (2590, 27413), (2765, 25678), (2923, 24290), (3470, 20461), (4858, 14615), (5530, 12839), (5846, 12145)]