143260180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12953}}^1$

素因数の和:13048

約数の個数: 48

約数和(自身を含む): 348203520

約数和(自身を除く): 204943340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2212, 2765, 5530, 11060, 12953, 25906, 51812, 64765, 90671, 129530, 181342, 259060, 362684, 453355, 906710, 1023287, 1813420, 2046574, 4093148, 5116435, 7163009, 10232870, 14326018, 20465740, 28652036, 35815045, 71630090, 143260180]

約数ペア:

[(1, 143260180), (2, 71630090), (4, 35815045), (5, 28652036), (7, 20465740), (10, 14326018), (14, 10232870), (20, 7163009), (28, 5116435), (35, 4093148), (70, 2046574), (79, 1813420), (140, 1023287), (158, 906710), (316, 453355), (395, 362684), (553, 259060), (790, 181342), (1106, 129530), (1580, 90671), (2212, 64765), (2765, 51812), (5530, 25906), (11060, 12953)]