1489309030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{16451}}^1$

素因数の和:17292

約数の個数: 32

約数和(自身を含む): 2928192768

約数和(自身を除く): 1438883738

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 823, 1646, 4115, 8230, 9053, 16451, 18106, 32902, 45265, 82255, 90530, 164510, 180961, 361922, 904805, 1809610, 13539173, 27078346, 67695865, 135391730, 148930903, 297861806, 744654515, 1489309030]

約数ペア:

[(1, 1489309030), (2, 744654515), (5, 297861806), (10, 148930903), (11, 135391730), (22, 67695865), (55, 27078346), (110, 13539173), (823, 1809610), (1646, 904805), (4115, 361922), (8230, 180961), (9053, 164510), (16451, 90530), (18106, 82255), (32902, 45265)]