1874244930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{142963}}^1$

素因数の和:143015

約数の個数: 64

約数和(自身を含む): 4940835840

約数和(自身を除く): 3066590910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 437, 570, 690, 874, 1311, 2185, 2622, 4370, 6555, 13110, 142963, 285926, 428889, 714815, 857778, 1429630, 2144445, 2716297, 3288149, 4288890, 5432594, 6576298, 8148891, 9864447, 13581485, 16297782, 16440745, 19728894, 27162970, 32881490, 40744455, 49322235, 62474831, 81488910, 98644470, 124949662, 187424493, 312374155, 374848986, 624748310, 937122465, 1874244930]

約数ペア:

[(1, 1874244930), (2, 937122465), (3, 624748310), (5, 374848986), (6, 312374155), (10, 187424493), (15, 124949662), (19, 98644470), (23, 81488910), (30, 62474831), (38, 49322235), (46, 40744455), (57, 32881490), (69, 27162970), (95, 19728894), (114, 16440745), (115, 16297782), (138, 13581485), (190, 9864447), (230, 8148891), (285, 6576298), (345, 5432594), (437, 4288890), (570, 3288149), (690, 2716297), (874, 2144445), (1311, 1429630), (2185, 857778), (2622, 714815), (4370, 428889), (6555, 285926), (13110, 142963)]