8517494090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{755767}}^1$

素因数の和:755811

約数の個数: 48

約数和(自身を含む): 18610031232

約数和(自身を除く): 10092537142

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2254, 5635, 11270, 755767, 1511534, 3778835, 5290369, 7557670, 10580738, 17382641, 26451845, 34765282, 37032583, 52903690, 74065166, 86913205, 121678487, 173826410, 185162915, 243356974, 370325830, 608392435, 851749409, 1216784870, 1703498818, 4258747045, 8517494090]

約数ペア:

[(1, 8517494090), (2, 4258747045), (5, 1703498818), (7, 1216784870), (10, 851749409), (14, 608392435), (23, 370325830), (35, 243356974), (46, 185162915), (49, 173826410), (70, 121678487), (98, 86913205), (115, 74065166), (161, 52903690), (230, 37032583), (245, 34765282), (322, 26451845), (490, 17382641), (805, 10580738), (1127, 7557670), (1610, 5290369), (2254, 3778835), (5635, 1511534), (11270, 755767)]