28536810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{3947}}^1$

素因数の和:4198

約数の個数: 32

約数和(自身を含む): 68789952

約数和(自身を除く): 40253142

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 3615, 3947, 7230, 7894, 11841, 19735, 23682, 39470, 59205, 118410, 951227, 1902454, 2853681, 4756135, 5707362, 9512270, 14268405, 28536810]

約数ペア:

[(1, 28536810), (2, 14268405), (3, 9512270), (5, 5707362), (6, 4756135), (10, 2853681), (15, 1902454), (30, 951227), (241, 118410), (482, 59205), (723, 39470), (1205, 23682), (1446, 19735), (2410, 11841), (3615, 7894), (3947, 7230)]