30142252

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5303}}^1$

素因数の和:5350

約数の個数: 36

約数和(自身を含む): 63488880

約数和(自身を除く): 33346628

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5303, 5684, 10606, 21212, 37121, 74242, 148484, 153787, 259847, 307574, 519694, 615148, 1039388, 1076509, 2153018, 4306036, 7535563, 15071126, 30142252]

約数ペア:

[(1, 30142252), (2, 15071126), (4, 7535563), (7, 4306036), (14, 2153018), (28, 1076509), (29, 1039388), (49, 615148), (58, 519694), (98, 307574), (116, 259847), (196, 153787), (203, 148484), (406, 74242), (812, 37121), (1421, 21212), (2842, 10606), (5303, 5684)]