8921470

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{491}}^1$

素因数の和:600

約数の個数: 32

約数和(自身を含む): 17003520

約数和(自身を除く): 8082050

約数列:

[1, 2, 5, 10, 23, 46, 79, 115, 158, 230, 395, 491, 790, 982, 1817, 2455, 3634, 4910, 9085, 11293, 18170, 22586, 38789, 56465, 77578, 112930, 193945, 387890, 892147, 1784294, 4460735, 8921470]

約数ペア:

[(1, 8921470), (2, 4460735), (5, 1784294), (10, 892147), (23, 387890), (46, 193945), (79, 112930), (115, 77578), (158, 56465), (230, 38789), (395, 22586), (491, 18170), (790, 11293), (982, 9085), (1817, 4910), (2455, 3634)]