16357630

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 30492000

約数和(自身を除く): 14134370

約数列:

[1, 2, 5, 10, 43, 86, 109, 215, 218, 349, 430, 545, 698, 1090, 1745, 3490, 4687, 9374, 15007, 23435, 30014, 38041, 46870, 75035, 76082, 150070, 190205, 380410, 1635763, 3271526, 8178815, 16357630]

約数ペア:

[(1, 16357630), (2, 8178815), (5, 3271526), (10, 1635763), (43, 380410), (86, 190205), (109, 150070), (215, 76082), (218, 75035), (349, 46870), (430, 38041), (545, 30014), (698, 23435), (1090, 15007), (1745, 9374), (3490, 4687)]