430494540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1024987}}^1$

素因数の和:1025006

約数の個数: 48

約数和(自身を含む): 1377583872

約数和(自身を除く): 947089332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1024987, 2049974, 3074961, 4099948, 5124935, 6149922, 7174909, 10249870, 12299844, 14349818, 15374805, 20499740, 21524727, 28699636, 30749610, 35874545, 43049454, 61499220, 71749090, 86098908, 107623635, 143498180, 215247270, 430494540]

約数ペア:

[(1, 430494540), (2, 215247270), (3, 143498180), (4, 107623635), (5, 86098908), (6, 71749090), (7, 61499220), (10, 43049454), (12, 35874545), (14, 30749610), (15, 28699636), (20, 21524727), (21, 20499740), (28, 15374805), (30, 14349818), (35, 12299844), (42, 10249870), (60, 7174909), (70, 6149922), (84, 5124935), (105, 4099948), (140, 3074961), (210, 2049974), (420, 1024987)]