1239470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 2472768

約数和(自身を除く): 1233298

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 317, 391, 634, 782, 1585, 1955, 3170, 3910, 5389, 7291, 10778, 14582, 26945, 36455, 53890, 72910, 123947, 247894, 619735, 1239470]

約数ペア:

[(1, 1239470), (2, 619735), (5, 247894), (10, 123947), (17, 72910), (23, 53890), (34, 36455), (46, 26945), (85, 14582), (115, 10778), (170, 7291), (230, 5389), (317, 3910), (391, 3170), (634, 1955), (782, 1585)]