70663140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13537}}^1$

素因数の和:13581

約数の個数: 72

約数和(自身を含む): 221752440

約数和(自身を除く): 151089300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 13537, 27074, 40611, 54148, 67685, 81222, 121833, 135370, 162444, 203055, 243666, 270740, 392573, 406110, 487332, 609165, 785146, 812220, 1177719, 1218330, 1570292, 1962865, 2355438, 2436660, 3533157, 3925730, 4710876, 5888595, 7066314, 7851460, 11777190, 14132628, 17665785, 23554380, 35331570, 70663140]

約数ペア:

[(1, 70663140), (2, 35331570), (3, 23554380), (4, 17665785), (5, 14132628), (6, 11777190), (9, 7851460), (10, 7066314), (12, 5888595), (15, 4710876), (18, 3925730), (20, 3533157), (29, 2436660), (30, 2355438), (36, 1962865), (45, 1570292), (58, 1218330), (60, 1177719), (87, 812220), (90, 785146), (116, 609165), (145, 487332), (174, 406110), (180, 392573), (261, 270740), (290, 243666), (348, 203055), (435, 162444), (522, 135370), (580, 121833), (870, 81222), (1044, 67685), (1305, 54148), (1740, 40611), (2610, 27074), (5220, 13537)]