31534870

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:912

約数の個数: 32

約数和(自身を含む): 60069600

約数和(自身を除く): 28534730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 269, 538, 617, 1234, 1345, 2690, 3085, 5111, 6170, 10222, 11723, 23446, 25555, 51110, 58615, 117230, 165973, 331946, 829865, 1659730, 3153487, 6306974, 15767435, 31534870]

約数ペア:

[(1, 31534870), (2, 15767435), (5, 6306974), (10, 3153487), (19, 1659730), (38, 829865), (95, 331946), (190, 165973), (269, 117230), (538, 58615), (617, 51110), (1234, 25555), (1345, 23446), (2690, 11723), (3085, 10222), (5111, 6170)]