69243160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3691}}^1$

素因数の和:3776

約数の個数: 64

約数和(自身を含む): 180760320

約数和(自身を除く): 111517160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 67, 70, 134, 140, 268, 280, 335, 469, 536, 670, 938, 1340, 1876, 2345, 2680, 3691, 3752, 4690, 7382, 9380, 14764, 18455, 18760, 25837, 29528, 36910, 51674, 73820, 103348, 129185, 147640, 206696, 247297, 258370, 494594, 516740, 989188, 1033480, 1236485, 1731079, 1978376, 2472970, 3462158, 4945940, 6924316, 8655395, 9891880, 13848632, 17310790, 34621580, 69243160]

約数ペア:

[(1, 69243160), (2, 34621580), (4, 17310790), (5, 13848632), (7, 9891880), (8, 8655395), (10, 6924316), (14, 4945940), (20, 3462158), (28, 2472970), (35, 1978376), (40, 1731079), (56, 1236485), (67, 1033480), (70, 989188), (134, 516740), (140, 494594), (268, 258370), (280, 247297), (335, 206696), (469, 147640), (536, 129185), (670, 103348), (938, 73820), (1340, 51674), (1876, 36910), (2345, 29528), (2680, 25837), (3691, 18760), (3752, 18455), (4690, 14764), (7382, 9380)]