1402670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 2757888

約数和(自身を除く): 1355218

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 223, 370, 446, 629, 1115, 1258, 2230, 3145, 3791, 6290, 7582, 8251, 16502, 18955, 37910, 41255, 82510, 140267, 280534, 701335, 1402670]

約数ペア:

[(1, 1402670), (2, 701335), (5, 280534), (10, 140267), (17, 82510), (34, 41255), (37, 37910), (74, 18955), (85, 16502), (170, 8251), (185, 7582), (223, 6290), (370, 3791), (446, 3145), (629, 2230), (1115, 1258)]