1900795212

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{347}}^1\times {\mathrm{2579}}^1$

素因数の和:2995

約数の個数: 72

約数和(自身を含む): 4902206400

約数和(自身を除く): 3001411188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 347, 354, 531, 694, 708, 1041, 1062, 1388, 2082, 2124, 2579, 3123, 4164, 5158, 6246, 7737, 10316, 12492, 15474, 20473, 23211, 30948, 40946, 46422, 61419, 81892, 92844, 122838, 152161, 184257, 245676, 304322, 368514, 456483, 608644, 737028, 894913, 912966, 1369449, 1789826, 1825932, 2684739, 2738898, 3579652, 5369478, 5477796, 8054217, 10738956, 16108434, 32216868, 52799867, 105599734, 158399601, 211199468, 316799202, 475198803, 633598404, 950397606, 1900795212]

約数ペア:

[(1, 1900795212), (2, 950397606), (3, 633598404), (4, 475198803), (6, 316799202), (9, 211199468), (12, 158399601), (18, 105599734), (36, 52799867), (59, 32216868), (118, 16108434), (177, 10738956), (236, 8054217), (347, 5477796), (354, 5369478), (531, 3579652), (694, 2738898), (708, 2684739), (1041, 1825932), (1062, 1789826), (1388, 1369449), (2082, 912966), (2124, 894913), (2579, 737028), (3123, 608644), (4164, 456483), (5158, 368514), (6246, 304322), (7737, 245676), (10316, 184257), (12492, 152161), (15474, 122838), (20473, 92844), (23211, 81892), (30948, 61419), (40946, 46422)]