2073376620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{1645537}}^1$

素因数の和:1645559

約数の個数: 72

約数和(自身を含む): 7187709984

約数和(自身を除く): 5114333364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1645537, 3291074, 4936611, 6582148, 8227685, 9873222, 11518759, 14809833, 16455370, 19746444, 23037518, 24683055, 29619666, 32910740, 34556277, 46075036, 49366110, 57593795, 59239332, 69112554, 74049165, 98732220, 103668831, 115187590, 138225108, 148098330, 172781385, 207337662, 230375180, 296196660, 345562770, 414675324, 518344155, 691125540, 1036688310, 2073376620]

約数ペア:

[(1, 2073376620), (2, 1036688310), (3, 691125540), (4, 518344155), (5, 414675324), (6, 345562770), (7, 296196660), (9, 230375180), (10, 207337662), (12, 172781385), (14, 148098330), (15, 138225108), (18, 115187590), (20, 103668831), (21, 98732220), (28, 74049165), (30, 69112554), (35, 59239332), (36, 57593795), (42, 49366110), (45, 46075036), (60, 34556277), (63, 32910740), (70, 29619666), (84, 24683055), (90, 23037518), (105, 19746444), (126, 16455370), (140, 14809833), (180, 11518759), (210, 9873222), (252, 8227685), (315, 6582148), (420, 4936611), (630, 3291074), (1260, 1645537)]