42867810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1439}}^1$

素因数の和:1783

約数の個数: 48

約数和(自身を含む): 111870720

約数和(自身を除く): 69002910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1439, 1655, 1986, 2878, 2979, 3310, 4317, 4965, 5958, 7195, 8634, 9930, 12951, 14390, 14895, 21585, 25902, 29790, 43170, 64755, 129510, 476309, 952618, 1428927, 2381545, 2857854, 4286781, 4763090, 7144635, 8573562, 14289270, 21433905, 42867810]

約数ペア:

[(1, 42867810), (2, 21433905), (3, 14289270), (5, 8573562), (6, 7144635), (9, 4763090), (10, 4286781), (15, 2857854), (18, 2381545), (30, 1428927), (45, 952618), (90, 476309), (331, 129510), (662, 64755), (993, 43170), (1439, 29790), (1655, 25902), (1986, 21585), (2878, 14895), (2979, 14390), (3310, 12951), (4317, 9930), (4965, 8634), (5958, 7195)]