305863852030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{252780043}}^1$

素因数の和:252780072

約数の個数: 24

約数和(自身を含む): 605155425336

約数和(自身を除く): 299291573306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 252780043, 505560086, 1263900215, 2527800430, 2780580473, 5561160946, 13902902365, 27805804730, 30586385203, 61172770406, 152931926015, 305863852030]

約数ペア:

[(1, 305863852030), (2, 152931926015), (5, 61172770406), (10, 30586385203), (11, 27805804730), (22, 13902902365), (55, 5561160946), (110, 2780580473), (121, 2527800430), (242, 1263900215), (605, 505560086), (1210, 252780043)]