138306270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{30941}}^1$

素因数の和:31100

約数の個数: 32

約数和(自身を含む): 334173600

約数和(自身を除く): 195867330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 30941, 61882, 92823, 154705, 185646, 309410, 464115, 928230, 4610209, 9220418, 13830627, 23051045, 27661254, 46102090, 69153135, 138306270]

約数ペア:

[(1, 138306270), (2, 69153135), (3, 46102090), (5, 27661254), (6, 23051045), (10, 13830627), (15, 9220418), (30, 4610209), (149, 928230), (298, 464115), (447, 309410), (745, 185646), (894, 154705), (1490, 92823), (2235, 61882), (4470, 30941)]