30491504

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{5279}}^1$

素因数の和:5325

約数の個数: 30

約数和(自身を含む): 62362080

約数和(自身を除く): 31870576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 5279, 5776, 10558, 21116, 42232, 84464, 100301, 200602, 401204, 802408, 1604816, 1905719, 3811438, 7622876, 15245752, 30491504]

約数ペア:

[(1, 30491504), (2, 15245752), (4, 7622876), (8, 3811438), (16, 1905719), (19, 1604816), (38, 802408), (76, 401204), (152, 200602), (304, 100301), (361, 84464), (722, 42232), (1444, 21116), (2888, 10558), (5279, 5776)]