98600740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{100613}}^1$

素因数の和:100636

約数の個数: 36

約数和(自身を含む): 240869916

約数和(自身を除く): 142269176

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 100613, 201226, 402452, 503065, 704291, 1006130, 1408582, 2012260, 2817164, 3521455, 4930037, 7042910, 9860074, 14085820, 19720148, 24650185, 49300370, 98600740]

約数ペア:

[(1, 98600740), (2, 49300370), (4, 24650185), (5, 19720148), (7, 14085820), (10, 9860074), (14, 7042910), (20, 4930037), (28, 3521455), (35, 2817164), (49, 2012260), (70, 1408582), (98, 1006130), (140, 704291), (196, 503065), (245, 402452), (490, 201226), (980, 100613)]