1293012990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{4788937}}^1$

素因数の和:4788953

約数の個数: 32

約数和(自身を含む): 3448035360

約数和(自身を除く): 2155022370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 4788937, 9577874, 14366811, 23944685, 28733622, 43100433, 47889370, 71834055, 86200866, 129301299, 143668110, 215502165, 258602598, 431004330, 646506495, 1293012990]

約数ペア:

[(1, 1293012990), (2, 646506495), (3, 431004330), (5, 258602598), (6, 215502165), (9, 143668110), (10, 129301299), (15, 86200866), (18, 71834055), (27, 47889370), (30, 43100433), (45, 28733622), (54, 23944685), (90, 14366811), (135, 9577874), (270, 4788937)]