17222030

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{5021}}^1$

素因数の和:5049

約数の個数: 32

約数和(自身を含む): 36158400

約数和(自身を除く): 18936370

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 343, 490, 686, 1715, 3430, 5021, 10042, 25105, 35147, 50210, 70294, 175735, 246029, 351470, 492058, 1230145, 1722203, 2460290, 3444406, 8611015, 17222030]

約数ペア:

[(1, 17222030), (2, 8611015), (5, 3444406), (7, 2460290), (10, 1722203), (14, 1230145), (35, 492058), (49, 351470), (70, 246029), (98, 175735), (245, 70294), (343, 50210), (490, 35147), (686, 25105), (1715, 10042), (3430, 5021)]