170122460

素因数分解:

$2^2\times 5^1\times {\mathrm{1801}}^1\times {\mathrm{4723}}^1$

素因数の和:6533

約数の個数: 24

約数和(自身を含む): 357531216

約数和(自身を除く): 187408756

約数列:

[1, 2, 4, 5, 10, 20, 1801, 3602, 4723, 7204, 9005, 9446, 18010, 18892, 23615, 36020, 47230, 94460, 8506123, 17012246, 34024492, 42530615, 85061230, 170122460]

約数ペア:

[(1, 170122460), (2, 85061230), (4, 42530615), (5, 34024492), (10, 17012246), (20, 8506123), (1801, 94460), (3602, 47230), (4723, 36020), (7204, 23615), (9005, 18892), (9446, 18010)]