74000280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{616669}}^1$

素因数の和:616683

約数の個数: 32

約数和(自身を含む): 222001200

約数和(自身を除く): 148000920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 616669, 1233338, 1850007, 2466676, 3083345, 3700014, 4933352, 6166690, 7400028, 9250035, 12333380, 14800056, 18500070, 24666760, 37000140, 74000280]

約数ペア:

[(1, 74000280), (2, 37000140), (3, 24666760), (4, 18500070), (5, 14800056), (6, 12333380), (8, 9250035), (10, 7400028), (12, 6166690), (15, 4933352), (20, 3700014), (24, 3083345), (30, 2466676), (40, 1850007), (60, 1233338), (120, 616669)]