128464470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1427383}}^1$

素因数の和:1427396

約数の個数: 24

約数和(自身を含む): 334007856

約数和(自身を除く): 205543386

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1427383, 2854766, 4282149, 7136915, 8564298, 12846447, 14273830, 21410745, 25692894, 42821490, 64232235, 128464470]

約数ペア:

[(1, 128464470), (2, 64232235), (3, 42821490), (5, 25692894), (6, 21410745), (9, 14273830), (10, 12846447), (15, 8564298), (18, 7136915), (30, 4282149), (45, 2854766), (90, 1427383)]