30480457744

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{724621}}^1$

素因数の和:724879

約数の個数: 40

約数和(自身を含む): 64694252160

約数和(自身を除く): 34213794416

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 239, 478, 956, 1912, 2629, 3824, 5258, 10516, 21032, 42064, 724621, 1449242, 2898484, 5796968, 7970831, 11593936, 15941662, 31883324, 63766648, 127533296, 173184419, 346368838, 692737676, 1385475352, 1905028609, 2770950704, 3810057218, 7620114436, 15240228872, 30480457744]

約数ペア:

[(1, 30480457744), (2, 15240228872), (4, 7620114436), (8, 3810057218), (11, 2770950704), (16, 1905028609), (22, 1385475352), (44, 692737676), (88, 346368838), (176, 173184419), (239, 127533296), (478, 63766648), (956, 31883324), (1912, 15941662), (2629, 11593936), (3824, 7970831), (5258, 5796968), (10516, 2898484), (21032, 1449242), (42064, 724621)]