65935020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47779}}^1$

素因数の和:47814

約数の個数: 48

約数和(自身を含む): 192648960

約数和(自身を除く): 126713940

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, 47779, 95558, 143337, 191116, 238895, 286674, 477790, 573348, 716685, 955580, 1098917, 1433370, 2197834, 2866740, 3296751, 4395668, 5494585, 6593502, 10989170, 13187004, 16483755, 21978340, 32967510, 65935020]

約数ペア:

[(1, 65935020), (2, 32967510), (3, 21978340), (4, 16483755), (5, 13187004), (6, 10989170), (10, 6593502), (12, 5494585), (15, 4395668), (20, 3296751), (23, 2866740), (30, 2197834), (46, 1433370), (60, 1098917), (69, 955580), (92, 716685), (115, 573348), (138, 477790), (230, 286674), (276, 238895), (345, 191116), (460, 143337), (690, 95558), (1380, 47779)]