2052870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 5050080

約数和(自身を除く): 2997210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 1669, 3338, 5007, 8345, 10014, 16690, 25035, 50070, 68429, 136858, 205287, 342145, 410574, 684290, 1026435, 2052870]

約数ペア:

[(1, 2052870), (2, 1026435), (3, 684290), (5, 410574), (6, 342145), (10, 205287), (15, 136858), (30, 68429), (41, 50070), (82, 25035), (123, 16690), (205, 10014), (246, 8345), (410, 5007), (615, 3338), (1230, 1669)]