7176390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18424

約数の個数: 32

約数和(自身を含む): 18549216

約数和(自身を除く): 11372826

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 18401, 36802, 55203, 92005, 110406, 184010, 239213, 276015, 478426, 552030, 717639, 1196065, 1435278, 2392130, 3588195, 7176390]

約数ペア:

[(1, 7176390), (2, 3588195), (3, 2392130), (5, 1435278), (6, 1196065), (10, 717639), (13, 552030), (15, 478426), (26, 276015), (30, 239213), (39, 184010), (65, 110406), (78, 92005), (130, 55203), (195, 36802), (390, 18401)]