30370648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 42205352

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 154, 188, 308, 329, 376, 517, 616, 658, 1034, 1049, 1316, 2068, 2098, 2632, 3619, 4136, 4196, 7238, 7343, 8392, 11539, 14476, 14686, 23078, 28952, 29372, 46156, 49303, 58744, 80773, 92312, 98606, 161546, 197212, 323092, 345121, 394424, 542333, 646184, 690242, 1084666, 1380484, 2169332, 2760968, 3796331, 4338664, 7592662, 15185324, 30370648]

約数ペア:

[(1, 30370648), (2, 15185324), (4, 7592662), (7, 4338664), (8, 3796331), (11, 2760968), (14, 2169332), (22, 1380484), (28, 1084666), (44, 690242), (47, 646184), (56, 542333), (77, 394424), (88, 345121), (94, 323092), (154, 197212), (188, 161546), (308, 98606), (329, 92312), (376, 80773), (517, 58744), (616, 49303), (658, 46156), (1034, 29372), (1049, 28952), (1316, 23078), (2068, 14686), (2098, 14476), (2632, 11539), (3619, 8392), (4136, 7343), (4196, 7238)]