4654620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 14873040

約数和(自身を除く): 10218420

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, 1361, 1710, 2722, 3420, 4083, 5444, 6805, 8166, 12249, 13610, 16332, 20415, 24498, 25859, 27220, 40830, 48996, 51718, 61245, 77577, 81660, 103436, 122490, 129295, 155154, 232731, 244980, 258590, 310308, 387885, 465462, 517180, 775770, 930924, 1163655, 1551540, 2327310, 4654620]

約数ペア:

[(1, 4654620), (2, 2327310), (3, 1551540), (4, 1163655), (5, 930924), (6, 775770), (9, 517180), (10, 465462), (12, 387885), (15, 310308), (18, 258590), (19, 244980), (20, 232731), (30, 155154), (36, 129295), (38, 122490), (45, 103436), (57, 81660), (60, 77577), (76, 61245), (90, 51718), (95, 48996), (114, 40830), (171, 27220), (180, 25859), (190, 24498), (228, 20415), (285, 16332), (342, 13610), (380, 12249), (570, 8166), (684, 6805), (855, 5444), (1140, 4083), (1361, 3420), (1710, 2722)]