159698940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{91781}}^1$

素因数の和:91822

約数の個数: 48

約数和(自身を含む): 462581280

約数和(自身を除く): 302882340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 91781, 183562, 275343, 367124, 458905, 550686, 917810, 1101372, 1376715, 1835620, 2661649, 2753430, 5323298, 5506860, 7984947, 10646596, 13308245, 15969894, 26616490, 31939788, 39924735, 53232980, 79849470, 159698940]

約数ペア:

[(1, 159698940), (2, 79849470), (3, 53232980), (4, 39924735), (5, 31939788), (6, 26616490), (10, 15969894), (12, 13308245), (15, 10646596), (20, 7984947), (29, 5506860), (30, 5323298), (58, 2753430), (60, 2661649), (87, 1835620), (116, 1376715), (145, 1101372), (174, 917810), (290, 550686), (348, 458905), (435, 367124), (580, 275343), (870, 183562), (1740, 91781)]