89208870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{27281}}^1$

素因数の和:27400

約数の個数: 32

約数和(自身を含む): 216073440

約数和(自身を除く): 126864570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 27281, 54562, 81843, 136405, 163686, 272810, 409215, 818430, 2973629, 5947258, 8920887, 14868145, 17841774, 29736290, 44604435, 89208870]

約数ペア:

[(1, 89208870), (2, 44604435), (3, 29736290), (5, 17841774), (6, 14868145), (10, 8920887), (15, 5947258), (30, 2973629), (109, 818430), (218, 409215), (327, 272810), (545, 163686), (654, 136405), (1090, 81843), (1635, 54562), (3270, 27281)]