2012185740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{75703}}^1$

素因数の和:76158

約数の個数: 48

約数和(自身を含む): 5646912768

約数和(自身を除く): 3634727028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 13290, 26580, 75703, 151406, 227109, 302812, 378515, 454218, 757030, 908436, 1135545, 1514060, 2271090, 4542180, 33536429, 67072858, 100609287, 134145716, 167682145, 201218574, 335364290, 402437148, 503046435, 670728580, 1006092870, 2012185740]

約数ペア:

[(1, 2012185740), (2, 1006092870), (3, 670728580), (4, 503046435), (5, 402437148), (6, 335364290), (10, 201218574), (12, 167682145), (15, 134145716), (20, 100609287), (30, 67072858), (60, 33536429), (443, 4542180), (886, 2271090), (1329, 1514060), (1772, 1135545), (2215, 908436), (2658, 757030), (4430, 454218), (5316, 378515), (6645, 302812), (8860, 227109), (13290, 151406), (26580, 75703)]