224796670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7451}}^1$

素因数の和:7896

約数の個数: 32

約数和(自身を含む): 463574016

約数和(自身を除く): 238777346

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 431, 862, 2155, 3017, 4310, 6034, 7451, 14902, 15085, 30170, 37255, 52157, 74510, 104314, 260785, 521570, 3211381, 6422762, 16056905, 22479667, 32113810, 44959334, 112398335, 224796670]

約数ペア:

[(1, 224796670), (2, 112398335), (5, 44959334), (7, 32113810), (10, 22479667), (14, 16056905), (35, 6422762), (70, 3211381), (431, 521570), (862, 260785), (2155, 104314), (3017, 74510), (4310, 52157), (6034, 37255), (7451, 30170), (14902, 15085)]