868170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 2135232

約数和(自身を除く): 1267062

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 673, 1290, 1346, 2019, 3365, 4038, 6730, 10095, 20190, 28939, 57878, 86817, 144695, 173634, 289390, 434085, 868170]

約数ペア:

[(1, 868170), (2, 434085), (3, 289390), (5, 173634), (6, 144695), (10, 86817), (15, 57878), (30, 28939), (43, 20190), (86, 10095), (129, 6730), (215, 4038), (258, 3365), (430, 2019), (645, 1346), (673, 1290)]