30619325

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:194

約数の個数: 48

約数和(自身を含む): 44568576

約数和(自身を除く): 13949251

約数列:

[1, 5, 11, 23, 25, 47, 55, 103, 115, 235, 253, 275, 515, 517, 575, 1081, 1133, 1175, 1265, 2369, 2575, 2585, 4841, 5405, 5665, 6325, 11845, 11891, 12925, 24205, 26059, 27025, 28325, 53251, 59225, 59455, 111343, 121025, 130295, 266255, 297275, 556715, 651475, 1224773, 1331275, 2783575, 6123865, 30619325]

約数ペア:

[(1, 30619325), (5, 6123865), (11, 2783575), (23, 1331275), (25, 1224773), (47, 651475), (55, 556715), (103, 297275), (115, 266255), (235, 130295), (253, 121025), (275, 111343), (515, 59455), (517, 59225), (575, 53251), (1081, 28325), (1133, 27025), (1175, 26059), (1265, 24205), (2369, 12925), (2575, 11891), (2585, 11845), (4841, 6325), (5405, 5665)]