67558620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{2753}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 189695520

約数和(自身を除く): 122136900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 2753, 4090, 4908, 5506, 6135, 8180, 8259, 11012, 12270, 13765, 16518, 24540, 27530, 33036, 41295, 55060, 82590, 165180, 1125977, 2251954, 3377931, 4503908, 5629885, 6755862, 11259770, 13511724, 16889655, 22519540, 33779310, 67558620]

約数ペア:

[(1, 67558620), (2, 33779310), (3, 22519540), (4, 16889655), (5, 13511724), (6, 11259770), (10, 6755862), (12, 5629885), (15, 4503908), (20, 3377931), (30, 2251954), (60, 1125977), (409, 165180), (818, 82590), (1227, 55060), (1636, 41295), (2045, 33036), (2454, 27530), (2753, 24540), (4090, 16518), (4908, 13765), (5506, 12270), (6135, 11012), (8180, 8259)]