91282020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1493}}^1$

素因数の和:2524

約数の個数: 48

約数和(自身を含む): 256011840

約数和(自身を除く): 164729820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1019, 1493, 2038, 2986, 3057, 4076, 4479, 5095, 5972, 6114, 7465, 8958, 10190, 12228, 14930, 15285, 17916, 20380, 22395, 29860, 30570, 44790, 61140, 89580, 1521367, 3042734, 4564101, 6085468, 7606835, 9128202, 15213670, 18256404, 22820505, 30427340, 45641010, 91282020]

約数ペア:

[(1, 91282020), (2, 45641010), (3, 30427340), (4, 22820505), (5, 18256404), (6, 15213670), (10, 9128202), (12, 7606835), (15, 6085468), (20, 4564101), (30, 3042734), (60, 1521367), (1019, 89580), (1493, 61140), (2038, 44790), (2986, 30570), (3057, 29860), (4076, 22395), (4479, 20380), (5095, 17916), (5972, 15285), (6114, 14930), (7465, 12228), (8958, 10190)]