15670092740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{920687}}^1$

素因数の和:920756

約数の個数: 48

約数和(自身を含む): 35266033152

約数和(自身を除く): 19595940412

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3404, 4255, 8510, 17020, 920687, 1841374, 3682748, 4603435, 9206870, 18413740, 21175801, 34065419, 42351602, 68130838, 84703204, 105879005, 136261676, 170327095, 211758010, 340654190, 423516020, 681308380, 783504637, 1567009274, 3134018548, 3917523185, 7835046370, 15670092740]

約数ペア:

[(1, 15670092740), (2, 7835046370), (4, 3917523185), (5, 3134018548), (10, 1567009274), (20, 783504637), (23, 681308380), (37, 423516020), (46, 340654190), (74, 211758010), (92, 170327095), (115, 136261676), (148, 105879005), (185, 84703204), (230, 68130838), (370, 42351602), (460, 34065419), (740, 21175801), (851, 18413740), (1702, 9206870), (3404, 4603435), (4255, 3682748), (8510, 1841374), (17020, 920687)]