7788497460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{129808291}}^1$

素因数の和:129808303

約数の個数: 24

約数和(自身を含む): 21807793056

約数和(自身を除く): 14019295596

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 129808291, 259616582, 389424873, 519233164, 649041455, 778849746, 1298082910, 1557699492, 1947124365, 2596165820, 3894248730, 7788497460]

約数ペア:

[(1, 7788497460), (2, 3894248730), (3, 2596165820), (4, 1947124365), (5, 1557699492), (6, 1298082910), (10, 778849746), (12, 649041455), (15, 519233164), (20, 389424873), (30, 259616582), (60, 129808291)]