28837410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137321}}^1$

素因数の和:137338

約数の個数: 32

約数和(自身を含む): 79097472

約数和(自身を除く): 50260062

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 137321, 274642, 411963, 686605, 823926, 961247, 1373210, 1922494, 2059815, 2883741, 4119630, 4806235, 5767482, 9612470, 14418705, 28837410]

約数ペア:

[(1, 28837410), (2, 14418705), (3, 9612470), (5, 5767482), (6, 4806235), (7, 4119630), (10, 2883741), (14, 2059815), (15, 1922494), (21, 1373210), (30, 961247), (35, 823926), (42, 686605), (70, 411963), (105, 274642), (210, 137321)]