2588370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{239}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 6583680

約数和(自身を除く): 3995310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 239, 285, 361, 478, 570, 717, 722, 1083, 1195, 1434, 1805, 2166, 2390, 3585, 3610, 4541, 5415, 7170, 9082, 10830, 13623, 22705, 27246, 45410, 68115, 86279, 136230, 172558, 258837, 431395, 517674, 862790, 1294185, 2588370]

約数ペア:

[(1, 2588370), (2, 1294185), (3, 862790), (5, 517674), (6, 431395), (10, 258837), (15, 172558), (19, 136230), (30, 86279), (38, 68115), (57, 45410), (95, 27246), (114, 22705), (190, 13623), (239, 10830), (285, 9082), (361, 7170), (478, 5415), (570, 4541), (717, 3610), (722, 3585), (1083, 2390), (1195, 2166), (1434, 1805)]