40982490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{151787}}^1$

素因数の和:151803

約数の個数: 32

約数和(自身を含む): 109287360

約数和(自身を除く): 68304870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 151787, 303574, 455361, 758935, 910722, 1366083, 1517870, 2276805, 2732166, 4098249, 4553610, 6830415, 8196498, 13660830, 20491245, 40982490]

約数ペア:

[(1, 40982490), (2, 20491245), (3, 13660830), (5, 8196498), (6, 6830415), (9, 4553610), (10, 4098249), (15, 2732166), (18, 2276805), (27, 1517870), (30, 1366083), (45, 910722), (54, 758935), (90, 455361), (135, 303574), (270, 151787)]