2015452020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3517}}^1\times {\mathrm{9551}}^1$

素因数の和:13080

約数の個数: 48

約数和(自身を含む): 5645461248

約数和(自身を除く): 3630009228

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3517, 7034, 9551, 10551, 14068, 17585, 19102, 21102, 28653, 35170, 38204, 42204, 47755, 52755, 57306, 70340, 95510, 105510, 114612, 143265, 191020, 211020, 286530, 573060, 33590867, 67181734, 100772601, 134363468, 167954335, 201545202, 335908670, 403090404, 503863005, 671817340, 1007726010, 2015452020]

約数ペア:

[(1, 2015452020), (2, 1007726010), (3, 671817340), (4, 503863005), (5, 403090404), (6, 335908670), (10, 201545202), (12, 167954335), (15, 134363468), (20, 100772601), (30, 67181734), (60, 33590867), (3517, 573060), (7034, 286530), (9551, 211020), (10551, 191020), (14068, 143265), (17585, 114612), (19102, 105510), (21102, 95510), (28653, 70340), (35170, 57306), (38204, 52755), (42204, 47755)]