30605456

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^2$

素因数の和:256

約数の個数: 60

約数和(自身を含む): 71370432

約数和(自身を除く): 40764976

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 109, 112, 161, 184, 218, 322, 368, 436, 644, 763, 872, 1288, 1526, 1744, 2507, 2576, 3052, 5014, 6104, 10028, 11881, 12208, 17549, 20056, 23762, 35098, 40112, 47524, 70196, 83167, 95048, 140392, 166334, 190096, 273263, 280784, 332668, 546526, 665336, 1093052, 1330672, 1912841, 2186104, 3825682, 4372208, 7651364, 15302728, 30605456]

約数ペア:

[(1, 30605456), (2, 15302728), (4, 7651364), (7, 4372208), (8, 3825682), (14, 2186104), (16, 1912841), (23, 1330672), (28, 1093052), (46, 665336), (56, 546526), (92, 332668), (109, 280784), (112, 273263), (161, 190096), (184, 166334), (218, 140392), (322, 95048), (368, 83167), (436, 70196), (644, 47524), (763, 40112), (872, 35098), (1288, 23762), (1526, 20056), (1744, 17549), (2507, 12208), (2576, 11881), (3052, 10028), (5014, 6104)]