8890170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{739}}^1$

素因数の和:1150

約数の個数: 32

約数和(自身を含む): 21418560

約数和(自身を除く): 12528390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 401, 739, 802, 1203, 1478, 2005, 2217, 2406, 3695, 4010, 4434, 6015, 7390, 11085, 12030, 22170, 296339, 592678, 889017, 1481695, 1778034, 2963390, 4445085, 8890170]

約数ペア:

[(1, 8890170), (2, 4445085), (3, 2963390), (5, 1778034), (6, 1481695), (10, 889017), (15, 592678), (30, 296339), (401, 22170), (739, 12030), (802, 11085), (1203, 7390), (1478, 6015), (2005, 4434), (2217, 4010), (2406, 3695)]