282983530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1109}}^1$

素因数の和:1231

約数の個数: 64

約数和(自身を含む): 575424000

約数和(自身を除く): 292440470

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 79, 85, 95, 158, 170, 190, 323, 395, 646, 790, 1109, 1343, 1501, 1615, 2218, 2686, 3002, 3230, 5545, 6715, 7505, 11090, 13430, 15010, 18853, 21071, 25517, 37706, 42142, 51034, 87611, 94265, 105355, 127585, 175222, 188530, 210710, 255170, 358207, 438055, 716414, 876110, 1489387, 1664609, 1791035, 2978774, 3329218, 3582070, 7446935, 8323045, 14893870, 16646090, 28298353, 56596706, 141491765, 282983530]

約数ペア:

[(1, 282983530), (2, 141491765), (5, 56596706), (10, 28298353), (17, 16646090), (19, 14893870), (34, 8323045), (38, 7446935), (79, 3582070), (85, 3329218), (95, 2978774), (158, 1791035), (170, 1664609), (190, 1489387), (323, 876110), (395, 716414), (646, 438055), (790, 358207), (1109, 255170), (1343, 210710), (1501, 188530), (1615, 175222), (2218, 127585), (2686, 105355), (3002, 94265), (3230, 87611), (5545, 51034), (6715, 42142), (7505, 37706), (11090, 25517), (13430, 21071), (15010, 18853)]