29488370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1949}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 56862000

約数和(自身を除く): 27373630

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 445, 890, 1513, 1949, 3026, 3898, 7565, 9745, 15130, 19490, 33133, 66266, 165665, 173461, 331330, 346922, 867305, 1734610, 2948837, 5897674, 14744185, 29488370]

約数ペア:

[(1, 29488370), (2, 14744185), (5, 5897674), (10, 2948837), (17, 1734610), (34, 867305), (85, 346922), (89, 331330), (170, 173461), (178, 165665), (445, 66266), (890, 33133), (1513, 19490), (1949, 15130), (3026, 9745), (3898, 7565)]