55799970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1859999}}^1$

素因数の和:1860009

約数の個数: 16

約数和(自身を含む): 133920000

約数和(自身を除く): 78120030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1859999, 3719998, 5579997, 9299995, 11159994, 18599990, 27899985, 55799970]

約数ペア:

[(1, 55799970), (2, 27899985), (3, 18599990), (5, 11159994), (6, 9299995), (10, 5579997), (15, 3719998), (30, 1859999)]