283853220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{675841}}^1$

素因数の和:675860

約数の個数: 48

約数和(自身を含む): 908331648

約数和(自身を除く): 624478428

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, 675841, 1351682, 2027523, 2703364, 3379205, 4055046, 4730887, 6758410, 8110092, 9461774, 10137615, 13516820, 14192661, 18923548, 20275230, 23654435, 28385322, 40550460, 47308870, 56770644, 70963305, 94617740, 141926610, 283853220]

約数ペア:

[(1, 283853220), (2, 141926610), (3, 94617740), (4, 70963305), (5, 56770644), (6, 47308870), (7, 40550460), (10, 28385322), (12, 23654435), (14, 20275230), (15, 18923548), (20, 14192661), (21, 13516820), (28, 10137615), (30, 9461774), (35, 8110092), (42, 6758410), (60, 4730887), (70, 4055046), (84, 3379205), (105, 2703364), (140, 2027523), (210, 1351682), (420, 675841)]