30948144

素因数分解:

$2^4\times 3^1\times {\mathrm{644753}}^1$

素因数の和:644764

約数の個数: 20

約数和(自身を含む): 79949496

約数和(自身を除く): 49001352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644753, 1289506, 1934259, 2579012, 3868518, 5158024, 7737036, 10316048, 15474072, 30948144]

約数ペア:

[(1, 30948144), (2, 15474072), (3, 10316048), (4, 7737036), (6, 5158024), (8, 3868518), (12, 2579012), (16, 1934259), (24, 1289506), (48, 644753)]