28372290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{4241}}^1$

素因数の和:4474

約数の個数: 32

約数和(自身を含む): 68414976

約数和(自身を除く): 40042686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 3345, 4241, 6690, 8482, 12723, 21205, 25446, 42410, 63615, 127230, 945743, 1891486, 2837229, 4728715, 5674458, 9457430, 14186145, 28372290]

約数ペア:

[(1, 28372290), (2, 14186145), (3, 9457430), (5, 5674458), (6, 4728715), (10, 2837229), (15, 1891486), (30, 945743), (223, 127230), (446, 63615), (669, 42410), (1115, 25446), (1338, 21205), (2230, 12723), (3345, 8482), (4241, 6690)]