30650178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{181}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 67144896

約数和(自身を除く): 36494718

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 169, 181, 334, 338, 362, 501, 507, 543, 1002, 1014, 1086, 2171, 2353, 4342, 4706, 6513, 7059, 13026, 14118, 28223, 30227, 30589, 56446, 60454, 61178, 84669, 90681, 91767, 169338, 181362, 183534, 392951, 785902, 1178853, 2357706, 5108363, 10216726, 15325089, 30650178]

約数ペア:

[(1, 30650178), (2, 15325089), (3, 10216726), (6, 5108363), (13, 2357706), (26, 1178853), (39, 785902), (78, 392951), (167, 183534), (169, 181362), (181, 169338), (334, 91767), (338, 90681), (362, 84669), (501, 61178), (507, 60454), (543, 56446), (1002, 30589), (1014, 30227), (1086, 28223), (2171, 14118), (2353, 13026), (4342, 7059), (4706, 6513)]