30641702

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5484

約数の個数: 32

約数和(自身を含む): 58404864

約数和(自身を除く): 27763162

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5431, 5642, 10862, 38017, 70603, 76034, 141206, 168361, 336722, 494221, 988442, 1178527, 2188693, 2357054, 4377386, 15320851, 30641702]

約数ペア:

[(1, 30641702), (2, 15320851), (7, 4377386), (13, 2357054), (14, 2188693), (26, 1178527), (31, 988442), (62, 494221), (91, 336722), (182, 168361), (217, 141206), (403, 76034), (434, 70603), (806, 38017), (2821, 10862), (5431, 5642)]