2080770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1613}}^1$

素因数の和:1666

約数の個数: 32

約数和(自身を含む): 5113152

約数和(自身を除く): 3032382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 1613, 3226, 4839, 8065, 9678, 16130, 24195, 48390, 69359, 138718, 208077, 346795, 416154, 693590, 1040385, 2080770]

約数ペア:

[(1, 2080770), (2, 1040385), (3, 693590), (5, 416154), (6, 346795), (10, 208077), (15, 138718), (30, 69359), (43, 48390), (86, 24195), (129, 16130), (215, 9678), (258, 8065), (430, 4839), (645, 3226), (1290, 1613)]