2021668260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1464977}}^1$

素因数の和:1465012

約数の個数: 48

約数和(自身を含む): 5906791296

約数和(自身を除く): 3885123036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 1464977, 2929954, 4394931, 5859908, 7324885, 8789862, 14649770, 17579724, 21974655, 29299540, 33694471, 43949310, 67388942, 87898620, 101083413, 134777884, 168472355, 202166826, 336944710, 404333652, 505417065, 673889420, 1010834130, 2021668260]

約数ペア:

[(1, 2021668260), (2, 1010834130), (3, 673889420), (4, 505417065), (5, 404333652), (6, 336944710), (10, 202166826), (12, 168472355), (15, 134777884), (20, 101083413), (23, 87898620), (30, 67388942), (46, 43949310), (60, 33694471), (69, 29299540), (92, 21974655), (115, 17579724), (138, 14649770), (230, 8789862), (276, 7324885), (345, 5859908), (460, 4394931), (690, 2929954), (1380, 1464977)]