30638230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 66254976

約数和(自身を除く): 35616746

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2017, 2170, 3038, 4034, 7595, 10085, 14119, 15190, 20170, 28238, 62527, 70595, 98833, 125054, 141190, 197666, 312635, 437689, 494165, 625270, 875378, 988330, 2188445, 3063823, 4376890, 6127646, 15319115, 30638230]

約数ペア:

[(1, 30638230), (2, 15319115), (5, 6127646), (7, 4376890), (10, 3063823), (14, 2188445), (31, 988330), (35, 875378), (49, 625270), (62, 494165), (70, 437689), (98, 312635), (155, 197666), (217, 141190), (245, 125054), (310, 98833), (434, 70595), (490, 62527), (1085, 28238), (1519, 20170), (2017, 15190), (2170, 14119), (3038, 10085), (4034, 7595)]