15198090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3989}}^1$

素因数の和:4126

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 21573750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 635, 762, 1270, 1905, 3810, 3989, 7978, 11967, 19945, 23934, 39890, 59835, 119670, 506603, 1013206, 1519809, 2533015, 3039618, 5066030, 7599045, 15198090]

約数ペア:

[(1, 15198090), (2, 7599045), (3, 5066030), (5, 3039618), (6, 2533015), (10, 1519809), (15, 1013206), (30, 506603), (127, 119670), (254, 59835), (381, 39890), (635, 23934), (762, 19945), (1270, 11967), (1905, 7978), (3810, 3989)]