2015335020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{479}}^1\times {\mathrm{70123}}^1$

素因数の和:70614

約数の個数: 48

約数和(自身を含む): 5654799360

約数和(自身を除く): 3639464340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 479, 958, 1437, 1916, 2395, 2874, 4790, 5748, 7185, 9580, 14370, 28740, 70123, 140246, 210369, 280492, 350615, 420738, 701230, 841476, 1051845, 1402460, 2103690, 4207380, 33588917, 67177834, 100766751, 134355668, 167944585, 201533502, 335889170, 403067004, 503833755, 671778340, 1007667510, 2015335020]

約数ペア:

[(1, 2015335020), (2, 1007667510), (3, 671778340), (4, 503833755), (5, 403067004), (6, 335889170), (10, 201533502), (12, 167944585), (15, 134355668), (20, 100766751), (30, 67177834), (60, 33588917), (479, 4207380), (958, 2103690), (1437, 1402460), (1916, 1051845), (2395, 841476), (2874, 701230), (4790, 420738), (5748, 350615), (7185, 280492), (9580, 210369), (14370, 140246), (28740, 70123)]