76489630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 176832000

約数和(自身を除く): 100342370

約数列:

[1, 2, 5, 7, 10, 14, 17, 19, 34, 35, 38, 70, 85, 95, 119, 133, 170, 190, 199, 238, 266, 289, 323, 398, 578, 595, 646, 665, 995, 1190, 1330, 1393, 1445, 1615, 1990, 2023, 2261, 2786, 2890, 3230, 3383, 3781, 4046, 4522, 5491, 6766, 6965, 7562, 10115, 10982, 11305, 13930, 16915, 18905, 20230, 22610, 23681, 26467, 27455, 33830, 37810, 38437, 47362, 52934, 54910, 57511, 64277, 76874, 115022, 118405, 128554, 132335, 192185, 236810, 264670, 287555, 321385, 384370, 402577, 449939, 575110, 642770, 805154, 899878, 1092709, 2012885, 2185418, 2249695, 4025770, 4499390, 5463545, 7648963, 10927090, 15297926, 38244815, 76489630]

約数ペア:

[(1, 76489630), (2, 38244815), (5, 15297926), (7, 10927090), (10, 7648963), (14, 5463545), (17, 4499390), (19, 4025770), (34, 2249695), (35, 2185418), (38, 2012885), (70, 1092709), (85, 899878), (95, 805154), (119, 642770), (133, 575110), (170, 449939), (190, 402577), (199, 384370), (238, 321385), (266, 287555), (289, 264670), (323, 236810), (398, 192185), (578, 132335), (595, 128554), (646, 118405), (665, 115022), (995, 76874), (1190, 64277), (1330, 57511), (1393, 54910), (1445, 52934), (1615, 47362), (1990, 38437), (2023, 37810), (2261, 33830), (2786, 27455), (2890, 26467), (3230, 23681), (3383, 22610), (3781, 20230), (4046, 18905), (4522, 16915), (5491, 13930), (6766, 11305), (6965, 10982), (7562, 10115)]