74898060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3209}}^1$

素因数の和:3610

約数の個数: 48

約数和(自身を含む): 210319200

約数和(自身を除く): 135421140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 389, 778, 1167, 1556, 1945, 2334, 3209, 3890, 4668, 5835, 6418, 7780, 9627, 11670, 12836, 16045, 19254, 23340, 32090, 38508, 48135, 64180, 96270, 192540, 1248301, 2496602, 3744903, 4993204, 6241505, 7489806, 12483010, 14979612, 18724515, 24966020, 37449030, 74898060]

約数ペア:

[(1, 74898060), (2, 37449030), (3, 24966020), (4, 18724515), (5, 14979612), (6, 12483010), (10, 7489806), (12, 6241505), (15, 4993204), (20, 3744903), (30, 2496602), (60, 1248301), (389, 192540), (778, 96270), (1167, 64180), (1556, 48135), (1945, 38508), (2334, 32090), (3209, 23340), (3890, 19254), (4668, 16045), (5835, 12836), (6418, 11670), (7780, 9627)]