6285128220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{4988197}}^1$

素因数の和:4988219

約数の個数: 72

約数和(自身を含む): 21788448864

約数和(自身を除く): 15503320644

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, 4988197, 9976394, 14964591, 19952788, 24940985, 29929182, 34917379, 44893773, 49881970, 59858364, 69834758, 74822955, 89787546, 99763940, 104752137, 139669516, 149645910, 174586895, 179575092, 209504274, 224468865, 299291820, 314256411, 349173790, 419008548, 448937730, 523760685, 628512822, 698347580, 897875460, 1047521370, 1257025644, 1571282055, 2095042740, 3142564110, 6285128220]

約数ペア:

[(1, 6285128220), (2, 3142564110), (3, 2095042740), (4, 1571282055), (5, 1257025644), (6, 1047521370), (7, 897875460), (9, 698347580), (10, 628512822), (12, 523760685), (14, 448937730), (15, 419008548), (18, 349173790), (20, 314256411), (21, 299291820), (28, 224468865), (30, 209504274), (35, 179575092), (36, 174586895), (42, 149645910), (45, 139669516), (60, 104752137), (63, 99763940), (70, 89787546), (84, 74822955), (90, 69834758), (105, 59858364), (126, 49881970), (140, 44893773), (180, 34917379), (210, 29929182), (252, 24940985), (315, 19952788), (420, 14964591), (630, 9976394), (1260, 4988197)]