210432180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{501029}}^1$

素因数の和:501048

約数の個数: 48

約数和(自身を含む): 673384320

約数和(自身を除く): 462952140

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, 501029, 1002058, 1503087, 2004116, 2505145, 3006174, 3507203, 5010290, 6012348, 7014406, 7515435, 10020580, 10521609, 14028812, 15030870, 17536015, 21043218, 30061740, 35072030, 42086436, 52608045, 70144060, 105216090, 210432180]

約数ペア:

[(1, 210432180), (2, 105216090), (3, 70144060), (4, 52608045), (5, 42086436), (6, 35072030), (7, 30061740), (10, 21043218), (12, 17536015), (14, 15030870), (15, 14028812), (20, 10521609), (21, 10020580), (28, 7515435), (30, 7014406), (35, 6012348), (42, 5010290), (60, 3507203), (70, 3006174), (84, 2505145), (105, 2004116), (140, 1503087), (210, 1002058), (420, 501029)]