2999070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 7974720

約数和(自身を除く): 4975650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 709, 846, 1410, 1418, 2115, 2127, 3545, 4230, 4254, 6381, 7090, 10635, 12762, 21270, 31905, 33323, 63810, 66646, 99969, 166615, 199938, 299907, 333230, 499845, 599814, 999690, 1499535, 2999070]

約数ペア:

[(1, 2999070), (2, 1499535), (3, 999690), (5, 599814), (6, 499845), (9, 333230), (10, 299907), (15, 199938), (18, 166615), (30, 99969), (45, 66646), (47, 63810), (90, 33323), (94, 31905), (141, 21270), (235, 12762), (282, 10635), (423, 7090), (470, 6381), (705, 4254), (709, 4230), (846, 3545), (1410, 2127), (1418, 2115)]