3842820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 72

約数和(自身を含む): 11992344

約数和(自身を除く): 8149524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 577, 666, 740, 1110, 1154, 1332, 1665, 1731, 2220, 2308, 2885, 3330, 3462, 5193, 5770, 6660, 6924, 8655, 10386, 11540, 17310, 20772, 21349, 25965, 34620, 42698, 51930, 64047, 85396, 103860, 106745, 128094, 192141, 213490, 256188, 320235, 384282, 426980, 640470, 768564, 960705, 1280940, 1921410, 3842820]

約数ペア:

[(1, 3842820), (2, 1921410), (3, 1280940), (4, 960705), (5, 768564), (6, 640470), (9, 426980), (10, 384282), (12, 320235), (15, 256188), (18, 213490), (20, 192141), (30, 128094), (36, 106745), (37, 103860), (45, 85396), (60, 64047), (74, 51930), (90, 42698), (111, 34620), (148, 25965), (180, 21349), (185, 20772), (222, 17310), (333, 11540), (370, 10386), (444, 8655), (555, 6924), (577, 6660), (666, 5770), (740, 5193), (1110, 3462), (1154, 3330), (1332, 2885), (1665, 2308), (1731, 2220)]