30315296

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1305

約数の個数: 48

約数和(自身を含む): 66080448

約数和(自身を除く): 35765152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1136, 1213, 1562, 2272, 2426, 3124, 4852, 6248, 9704, 12496, 13343, 19408, 24992, 26686, 38816, 53372, 86123, 106744, 172246, 213488, 344492, 426976, 688984, 947353, 1377968, 1894706, 2755936, 3789412, 7578824, 15157648, 30315296]

約数ペア:

[(1, 30315296), (2, 15157648), (4, 7578824), (8, 3789412), (11, 2755936), (16, 1894706), (22, 1377968), (32, 947353), (44, 688984), (71, 426976), (88, 344492), (142, 213488), (176, 172246), (284, 106744), (352, 86123), (568, 53372), (781, 38816), (1136, 26686), (1213, 24992), (1562, 19408), (2272, 13343), (2426, 12496), (3124, 9704), (4852, 6248)]