30228540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{3967}}^1$

素因数の和:4106

約数の個数: 48

約数和(自身を含む): 85327872

約数和(自身を除く): 55099332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 3967, 7620, 7934, 11901, 15868, 19835, 23802, 39670, 47604, 59505, 79340, 119010, 238020, 503809, 1007618, 1511427, 2015236, 2519045, 3022854, 5038090, 6045708, 7557135, 10076180, 15114270, 30228540]

約数ペア:

[(1, 30228540), (2, 15114270), (3, 10076180), (4, 7557135), (5, 6045708), (6, 5038090), (10, 3022854), (12, 2519045), (15, 2015236), (20, 1511427), (30, 1007618), (60, 503809), (127, 238020), (254, 119010), (381, 79340), (508, 59505), (635, 47604), (762, 39670), (1270, 23802), (1524, 19835), (1905, 15868), (2540, 11901), (3810, 7934), (3967, 7620)]