7123860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2083}}^1$

素因数の和:2117

約数の個数: 72

約数和(自身を含む): 22757280

約数和(自身を除く): 15633420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 2083, 3420, 4166, 6249, 8332, 10415, 12498, 18747, 20830, 24996, 31245, 37494, 39577, 41660, 62490, 74988, 79154, 93735, 118731, 124980, 158308, 187470, 197885, 237462, 356193, 374940, 395770, 474924, 593655, 712386, 791540, 1187310, 1424772, 1780965, 2374620, 3561930, 7123860]

約数ペア:

[(1, 7123860), (2, 3561930), (3, 2374620), (4, 1780965), (5, 1424772), (6, 1187310), (9, 791540), (10, 712386), (12, 593655), (15, 474924), (18, 395770), (19, 374940), (20, 356193), (30, 237462), (36, 197885), (38, 187470), (45, 158308), (57, 124980), (60, 118731), (76, 93735), (90, 79154), (95, 74988), (114, 62490), (171, 41660), (180, 39577), (190, 37494), (228, 31245), (285, 24996), (342, 20830), (380, 18747), (570, 12498), (684, 10415), (855, 8332), (1140, 6249), (1710, 4166), (2083, 3420)]