68636330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33811}}^1$

素因数の和:33854

約数の個数: 32

約数和(自身を含む): 146067840

約数和(自身を除く): 77431510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 33811, 67622, 169055, 236677, 338110, 473354, 980519, 1183385, 1961038, 2366770, 4902595, 6863633, 9805190, 13727266, 34318165, 68636330]

約数ペア:

[(1, 68636330), (2, 34318165), (5, 13727266), (7, 9805190), (10, 6863633), (14, 4902595), (29, 2366770), (35, 1961038), (58, 1183385), (70, 980519), (145, 473354), (203, 338110), (290, 236677), (406, 169055), (1015, 67622), (2030, 33811)]