90393690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{64109}}^1$

素因数の和:64166

約数の個数: 32

約数和(自身を含む): 221564160

約数和(自身を除く): 131170470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 64109, 128218, 192327, 320545, 384654, 641090, 961635, 1923270, 3013123, 6026246, 9039369, 15065615, 18078738, 30131230, 45196845, 90393690]

約数ペア:

[(1, 90393690), (2, 45196845), (3, 30131230), (5, 18078738), (6, 15065615), (10, 9039369), (15, 6026246), (30, 3013123), (47, 1923270), (94, 961635), (141, 641090), (235, 384654), (282, 320545), (470, 192327), (705, 128218), (1410, 64109)]