19119060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{106217}}^1$

素因数の和:106232

約数の個数: 36

約数和(自身を含む): 57995028

約数和(自身を除く): 38875968

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 106217, 212434, 318651, 424868, 531085, 637302, 955953, 1062170, 1274604, 1593255, 1911906, 2124340, 3186510, 3823812, 4779765, 6373020, 9559530, 19119060]

約数ペア:

[(1, 19119060), (2, 9559530), (3, 6373020), (4, 4779765), (5, 3823812), (6, 3186510), (9, 2124340), (10, 1911906), (12, 1593255), (15, 1274604), (18, 1062170), (20, 955953), (30, 637302), (36, 531085), (45, 424868), (60, 318651), (90, 212434), (180, 106217)]