13012227480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{15490747}}^1$

素因数の和:15490768

約数の個数: 64

約数和(自身を含む): 44613354240

約数和(自身を除く): 31601126760

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, 15490747, 30981494, 46472241, 61962988, 77453735, 92944482, 108435229, 123925976, 154907470, 185888964, 216870458, 232361205, 309814940, 325305687, 371777928, 433740916, 464722410, 542176145, 619629880, 650611374, 867481832, 929444820, 1084352290, 1301222748, 1626528435, 1858889640, 2168704580, 2602445496, 3253056870, 4337409160, 6506113740, 13012227480]

約数ペア:

[(1, 13012227480), (2, 6506113740), (3, 4337409160), (4, 3253056870), (5, 2602445496), (6, 2168704580), (7, 1858889640), (8, 1626528435), (10, 1301222748), (12, 1084352290), (14, 929444820), (15, 867481832), (20, 650611374), (21, 619629880), (24, 542176145), (28, 464722410), (30, 433740916), (35, 371777928), (40, 325305687), (42, 309814940), (56, 232361205), (60, 216870458), (70, 185888964), (84, 154907470), (105, 123925976), (120, 108435229), (140, 92944482), (168, 77453735), (210, 61962988), (280, 46472241), (420, 30981494), (840, 15490747)]