88890870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72269}}^1$

素因数の和:72320

約数の個数: 32

約数和(自身を含む): 218544480

約数和(自身を除く): 129653610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 72269, 144538, 216807, 361345, 433614, 722690, 1084035, 2168070, 2963029, 5926058, 8889087, 14815145, 17778174, 29630290, 44445435, 88890870]

約数ペア:

[(1, 88890870), (2, 44445435), (3, 29630290), (5, 17778174), (6, 14815145), (10, 8889087), (15, 5926058), (30, 2963029), (41, 2168070), (82, 1084035), (123, 722690), (205, 433614), (246, 361345), (410, 216807), (615, 144538), (1230, 72269)]