15208130

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{757}}^1$

素因数の和:819

約数の個数: 48

約数和(自身を含む): 32663736

約数和(自身を除く): 17455606

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 757, 1435, 1514, 2009, 2870, 3785, 4018, 5299, 7570, 10045, 10598, 20090, 26495, 31037, 37093, 52990, 62074, 74186, 155185, 185465, 217259, 310370, 370930, 434518, 1086295, 1520813, 2172590, 3041626, 7604065, 15208130]

約数ペア:

[(1, 15208130), (2, 7604065), (5, 3041626), (7, 2172590), (10, 1520813), (14, 1086295), (35, 434518), (41, 370930), (49, 310370), (70, 217259), (82, 185465), (98, 155185), (205, 74186), (245, 62074), (287, 52990), (410, 37093), (490, 31037), (574, 26495), (757, 20090), (1435, 10598), (1514, 10045), (2009, 7570), (2870, 5299), (3785, 4018)]