39535620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28649}}^1$

素因数の和:28684

約数の個数: 48

約数和(自身を含む): 115516800

約数和(自身を除く): 75981180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 28649, 57298, 85947, 114596, 143245, 171894, 286490, 343788, 429735, 572980, 658927, 859470, 1317854, 1718940, 1976781, 2635708, 3294635, 3953562, 6589270, 7907124, 9883905, 13178540, 19767810, 39535620]

約数ペア:

[(1, 39535620), (2, 19767810), (3, 13178540), (4, 9883905), (5, 7907124), (6, 6589270), (10, 3953562), (12, 3294635), (15, 2635708), (20, 1976781), (23, 1718940), (30, 1317854), (46, 859470), (60, 658927), (69, 572980), (92, 429735), (115, 343788), (138, 286490), (230, 171894), (276, 143245), (345, 114596), (460, 85947), (690, 57298), (1380, 28649)]