2838466680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3379127}}^1$

素因数の和:3379148

約数の個数: 64

約数和(自身を含む): 9731888640

約数和(自身を除く): 6893421960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3379127, 6758254, 10137381, 13516508, 16895635, 20274762, 23653889, 27033016, 33791270, 40549524, 47307778, 50686905, 67582540, 70961667, 81099048, 94615556, 101373810, 118269445, 135165080, 141923334, 189231112, 202747620, 236538890, 283846668, 354808335, 405495240, 473077780, 567693336, 709616670, 946155560, 1419233340, 2838466680]

約数ペア:

[(1, 2838466680), (2, 1419233340), (3, 946155560), (4, 709616670), (5, 567693336), (6, 473077780), (7, 405495240), (8, 354808335), (10, 283846668), (12, 236538890), (14, 202747620), (15, 189231112), (20, 141923334), (21, 135165080), (24, 118269445), (28, 101373810), (30, 94615556), (35, 81099048), (40, 70961667), (42, 67582540), (56, 50686905), (60, 47307778), (70, 40549524), (84, 33791270), (105, 27033016), (120, 23653889), (140, 20274762), (168, 16895635), (210, 13516508), (280, 10137381), (420, 6758254), (840, 3379127)]