2016137830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{21319}}^1$

素因数の和:21533

約数の個数: 48

約数和(自身を含む): 4243618080

約数和(自身を除く): 2227480250

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 193, 245, 386, 490, 965, 1351, 1930, 2702, 6755, 9457, 13510, 18914, 21319, 42638, 47285, 94570, 106595, 149233, 213190, 298466, 746165, 1044631, 1492330, 2089262, 4114567, 5223155, 8229134, 10446310, 20572835, 28801969, 41145670, 57603938, 144009845, 201613783, 288019690, 403227566, 1008068915, 2016137830]

約数ペア:

[(1, 2016137830), (2, 1008068915), (5, 403227566), (7, 288019690), (10, 201613783), (14, 144009845), (35, 57603938), (49, 41145670), (70, 28801969), (98, 20572835), (193, 10446310), (245, 8229134), (386, 5223155), (490, 4114567), (965, 2089262), (1351, 1492330), (1930, 1044631), (2702, 746165), (6755, 298466), (9457, 213190), (13510, 149233), (18914, 106595), (21319, 94570), (42638, 47285)]