139612260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2326871}}^1$

素因数の和:2326883

約数の個数: 24

約数和(自身を含む): 390914496

約数和(自身を除く): 251302236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2326871, 4653742, 6980613, 9307484, 11634355, 13961226, 23268710, 27922452, 34903065, 46537420, 69806130, 139612260]

約数ペア:

[(1, 139612260), (2, 69806130), (3, 46537420), (4, 34903065), (5, 27922452), (6, 23268710), (10, 13961226), (12, 11634355), (15, 9307484), (20, 6980613), (30, 4653742), (60, 2326871)]