287335830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2293}}^1\times {\mathrm{4177}}^1$

素因数の和:6480

約数の個数: 32

約数和(自身を含む): 690071904

約数和(自身を除く): 402736074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2293, 4177, 4586, 6879, 8354, 11465, 12531, 13758, 20885, 22930, 25062, 34395, 41770, 62655, 68790, 125310, 9577861, 19155722, 28733583, 47889305, 57467166, 95778610, 143667915, 287335830]

約数ペア:

[(1, 287335830), (2, 143667915), (3, 95778610), (5, 57467166), (6, 47889305), (10, 28733583), (15, 19155722), (30, 9577861), (2293, 125310), (4177, 68790), (4586, 62655), (6879, 41770), (8354, 34395), (11465, 25062), (12531, 22930), (13758, 20885)]