29663620

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{30269}}^1$

素因数の和:30292

約数の個数: 36

約数和(自身を含む): 72466380

約数和(自身を除く): 42802760

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 30269, 60538, 121076, 151345, 211883, 302690, 423766, 605380, 847532, 1059415, 1483181, 2118830, 2966362, 4237660, 5932724, 7415905, 14831810, 29663620]

約数ペア:

[(1, 29663620), (2, 14831810), (4, 7415905), (5, 5932724), (7, 4237660), (10, 2966362), (14, 2118830), (20, 1483181), (28, 1059415), (35, 847532), (49, 605380), (70, 423766), (98, 302690), (140, 211883), (196, 151345), (245, 121076), (490, 60538), (980, 30269)]