23007810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{331}}^2$

素因数の和:679

約数の個数: 48

約数和(自身を含む): 63298368

約数和(自身を除く): 40290558

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 331, 662, 993, 1655, 1986, 2317, 3310, 4634, 4965, 6951, 9930, 11585, 13902, 23170, 34755, 69510, 109561, 219122, 328683, 547805, 657366, 766927, 1095610, 1533854, 1643415, 2300781, 3286830, 3834635, 4601562, 7669270, 11503905, 23007810]

約数ペア:

[(1, 23007810), (2, 11503905), (3, 7669270), (5, 4601562), (6, 3834635), (7, 3286830), (10, 2300781), (14, 1643415), (15, 1533854), (21, 1095610), (30, 766927), (35, 657366), (42, 547805), (70, 328683), (105, 219122), (210, 109561), (331, 69510), (662, 34755), (993, 23170), (1655, 13902), (1986, 11585), (2317, 9930), (3310, 6951), (4634, 4965)]