481668180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1146829}}^1$

素因数の和:1146848

約数の個数: 48

約数和(自身を含む): 1541339520

約数和(自身を除く): 1059671340

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, 1146829, 2293658, 3440487, 4587316, 5734145, 6880974, 8027803, 11468290, 13761948, 16055606, 17202435, 22936580, 24083409, 32111212, 34404870, 40139015, 48166818, 68809740, 80278030, 96333636, 120417045, 160556060, 240834090, 481668180]

約数ペア:

[(1, 481668180), (2, 240834090), (3, 160556060), (4, 120417045), (5, 96333636), (6, 80278030), (7, 68809740), (10, 48166818), (12, 40139015), (14, 34404870), (15, 32111212), (20, 24083409), (21, 22936580), (28, 17202435), (30, 16055606), (35, 13761948), (42, 11468290), (60, 8027803), (70, 6880974), (84, 5734145), (105, 4587316), (140, 3440487), (210, 2293658), (420, 1146829)]