30851744

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{659}}^1$

素因数の和:706

約数の個数: 96

約数和(自身を含む): 79833600

約数和(自身を除く): 48981856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 418, 532, 608, 616, 659, 836, 1064, 1232, 1318, 1463, 1672, 2128, 2464, 2636, 2926, 3344, 4256, 4613, 5272, 5852, 6688, 7249, 9226, 10544, 11704, 12521, 14498, 18452, 21088, 23408, 25042, 28996, 36904, 46816, 50084, 50743, 57992, 73808, 87647, 100168, 101486, 115984, 137731, 147616, 175294, 200336, 202972, 231968, 275462, 350588, 400672, 405944, 550924, 701176, 811888, 964117, 1101848, 1402352, 1623776, 1928234, 2203696, 2804704, 3856468, 4407392, 7712936, 15425872, 30851744]

約数ペア:

[(1, 30851744), (2, 15425872), (4, 7712936), (7, 4407392), (8, 3856468), (11, 2804704), (14, 2203696), (16, 1928234), (19, 1623776), (22, 1402352), (28, 1101848), (32, 964117), (38, 811888), (44, 701176), (56, 550924), (76, 405944), (77, 400672), (88, 350588), (112, 275462), (133, 231968), (152, 202972), (154, 200336), (176, 175294), (209, 147616), (224, 137731), (266, 115984), (304, 101486), (308, 100168), (352, 87647), (418, 73808), (532, 57992), (608, 50743), (616, 50084), (659, 46816), (836, 36904), (1064, 28996), (1232, 25042), (1318, 23408), (1463, 21088), (1672, 18452), (2128, 14498), (2464, 12521), (2636, 11704), (2926, 10544), (3344, 9226), (4256, 7249), (4613, 6688), (5272, 5852)]