126631610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{7039}}^1$

素因数の和:7310

約数の個数: 32

約数和(自身を含む): 261550080

約数和(自身を除く): 134918470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 257, 514, 1285, 1799, 2570, 3598, 7039, 8995, 14078, 17990, 35195, 49273, 70390, 98546, 246365, 492730, 1809023, 3618046, 9045115, 12663161, 18090230, 25326322, 63315805, 126631610]

約数ペア:

[(1, 126631610), (2, 63315805), (5, 25326322), (7, 18090230), (10, 12663161), (14, 9045115), (35, 3618046), (70, 1809023), (257, 492730), (514, 246365), (1285, 98546), (1799, 70390), (2570, 49273), (3598, 35195), (7039, 17990), (8995, 14078)]