205623090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{761567}}^1$

素因数の和:761583

約数の個数: 32

約数和(自身を含む): 548328960

約数和(自身を除く): 342705870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 761567, 1523134, 2284701, 3807835, 4569402, 6854103, 7615670, 11423505, 13708206, 20562309, 22847010, 34270515, 41124618, 68541030, 102811545, 205623090]

約数ペア:

[(1, 205623090), (2, 102811545), (3, 68541030), (5, 41124618), (6, 34270515), (9, 22847010), (10, 20562309), (15, 13708206), (18, 11423505), (27, 7615670), (30, 6854103), (45, 4569402), (54, 3807835), (90, 2284701), (135, 1523134), (270, 761567)]