138045660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2300761}}^1$

素因数の和:2300773

約数の個数: 24

約数和(自身を含む): 386528016

約数和(自身を除く): 248482356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2300761, 4601522, 6902283, 9203044, 11503805, 13804566, 23007610, 27609132, 34511415, 46015220, 69022830, 138045660]

約数ペア:

[(1, 138045660), (2, 69022830), (3, 46015220), (4, 34511415), (5, 27609132), (6, 23007610), (10, 13804566), (12, 11503805), (15, 9203044), (20, 6902283), (30, 4601522), (60, 2300761)]