72621270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{806903}}^1$

素因数の和:806916

約数の個数: 24

約数和(自身を含む): 188815536

約数和(自身を除く): 116194266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 806903, 1613806, 2420709, 4034515, 4841418, 7262127, 8069030, 12103545, 14524254, 24207090, 36310635, 72621270]

約数ペア:

[(1, 72621270), (2, 36310635), (3, 24207090), (5, 14524254), (6, 12103545), (9, 8069030), (10, 7262127), (15, 4841418), (18, 4034515), (30, 2420709), (45, 1613806), (90, 806903)]