4819380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 13789440

約数和(自身を除く): 8970060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1709, 2820, 3418, 5127, 6836, 8545, 10254, 17090, 20508, 25635, 34180, 51270, 80323, 102540, 160646, 240969, 321292, 401615, 481938, 803230, 963876, 1204845, 1606460, 2409690, 4819380]

約数ペア:

[(1, 4819380), (2, 2409690), (3, 1606460), (4, 1204845), (5, 963876), (6, 803230), (10, 481938), (12, 401615), (15, 321292), (20, 240969), (30, 160646), (47, 102540), (60, 80323), (94, 51270), (141, 34180), (188, 25635), (235, 20508), (282, 17090), (470, 10254), (564, 8545), (705, 6836), (940, 5127), (1410, 3418), (1709, 2820)]