30139298

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 53187840

約数和(自身を除く): 23048542

約数列:

[1, 2, 7, 14, 53, 106, 151, 269, 302, 371, 538, 742, 1057, 1883, 2114, 3766, 8003, 14257, 16006, 28514, 40619, 56021, 81238, 99799, 112042, 199598, 284333, 568666, 2152807, 4305614, 15069649, 30139298]

約数ペア:

[(1, 30139298), (2, 15069649), (7, 4305614), (14, 2152807), (53, 568666), (106, 284333), (151, 199598), (269, 112042), (302, 99799), (371, 81238), (538, 56021), (742, 40619), (1057, 28514), (1883, 16006), (2114, 14257), (3766, 8003)]