85886340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1431439}}^1$

素因数の和:1431451

約数の個数: 24

約数和(自身を含む): 240481920

約数和(自身を除く): 154595580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1431439, 2862878, 4294317, 5725756, 7157195, 8588634, 14314390, 17177268, 21471585, 28628780, 42943170, 85886340]

約数ペア:

[(1, 85886340), (2, 42943170), (3, 28628780), (4, 21471585), (5, 17177268), (6, 14314390), (10, 8588634), (12, 7157195), (15, 5725756), (20, 4294317), (30, 2862878), (60, 1431439)]