522991980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{415073}}^1$

素因数の和:415095

約数の個数: 72

約数和(自身を含む): 1813043232

約数和(自身を除く): 1290051252

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, 415073, 830146, 1245219, 1660292, 2075365, 2490438, 2905511, 3735657, 4150730, 4980876, 5811022, 6226095, 7471314, 8301460, 8716533, 11622044, 12452190, 14527555, 14942628, 17433066, 18678285, 24904380, 26149599, 29055110, 34866132, 37356570, 43582665, 52299198, 58110220, 74713140, 87165330, 104598396, 130747995, 174330660, 261495990, 522991980]

約数ペア:

[(1, 522991980), (2, 261495990), (3, 174330660), (4, 130747995), (5, 104598396), (6, 87165330), (7, 74713140), (9, 58110220), (10, 52299198), (12, 43582665), (14, 37356570), (15, 34866132), (18, 29055110), (20, 26149599), (21, 24904380), (28, 18678285), (30, 17433066), (35, 14942628), (36, 14527555), (42, 12452190), (45, 11622044), (60, 8716533), (63, 8301460), (70, 7471314), (84, 6226095), (90, 5811022), (105, 4980876), (126, 4150730), (140, 3735657), (180, 2905511), (210, 2490438), (252, 2075365), (315, 1660292), (420, 1245219), (630, 830146), (1260, 415073)]