2195210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 4309200

約数和(自身を除く): 2113990

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 349, 370, 629, 698, 1258, 1745, 3145, 3490, 5933, 6290, 11866, 12913, 25826, 29665, 59330, 64565, 129130, 219521, 439042, 1097605, 2195210]

約数ペア:

[(1, 2195210), (2, 1097605), (5, 439042), (10, 219521), (17, 129130), (34, 64565), (37, 59330), (74, 29665), (85, 25826), (170, 12913), (185, 11866), (349, 6290), (370, 5933), (629, 3490), (698, 3145), (1258, 1745)]