68697810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{26321}}^1$

素因数の和:26363

約数の個数: 48

約数和(自身を含む): 184780440

約数和(自身を除く): 116082630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 26321, 52642, 78963, 131605, 157926, 236889, 263210, 394815, 473778, 763309, 789630, 1184445, 1526618, 2289927, 2368890, 3816545, 4579854, 6869781, 7633090, 11449635, 13739562, 22899270, 34348905, 68697810]

約数ペア:

[(1, 68697810), (2, 34348905), (3, 22899270), (5, 13739562), (6, 11449635), (9, 7633090), (10, 6869781), (15, 4579854), (18, 3816545), (29, 2368890), (30, 2289927), (45, 1526618), (58, 1184445), (87, 789630), (90, 763309), (145, 473778), (174, 394815), (261, 263210), (290, 236889), (435, 157926), (522, 131605), (870, 78963), (1305, 52642), (2610, 26321)]