9870601.00000000

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 33926400

約数和(自身を除く): 20981776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 49, 56, 76, 77, 79, 88, 98, 112, 133, 152, 154, 158, 176, 196, 209, 266, 304, 308, 316, 392, 418, 532, 539, 553, 616, 632, 784, 836, 869, 931, 1064, 1078, 1106, 1232, 1264, 1463, 1501, 1672, 1738, 1862, 2128, 2156, 2212, 2926, 3002, 3344, 3476, 3724, 3871, 4312, 4424, 5852, 6004, 6083, 6952, 7448, 7742, 8624, 8848, 10241, 10507, 11704, 12008, 12166, 13904, 14896, 15484, 16511, 20482, 21014, 23408, 24016, 24332, 30968, 33022, 40964, 42028, 42581, 48664, 61936, 66044, 73549, 81928, 84056, 85162, 97328, 115577, 132088, 147098, 163856, 168112, 170324, 231154, 264176, 294196, 340648, 462308, 588392, 681296, 809039, 924616, 1176784, 1618078, 1849232, 3236156, 6472312, 12944624]

約数ペア:

[(1, 12944624), (2, 6472312), (4, 3236156), (7, 1849232), (8, 1618078), (11, 1176784), (14, 924616), (16, 809039), (19, 681296), (22, 588392), (28, 462308), (38, 340648), (44, 294196), (49, 264176), (56, 231154), (76, 170324), (77, 168112), (79, 163856), (88, 147098), (98, 132088), (112, 115577), (133, 97328), (152, 85162), (154, 84056), (158, 81928), (176, 73549), (196, 66044), (209, 61936), (266, 48664), (304, 42581), (308, 42028), (316, 40964), (392, 33022), (418, 30968), (532, 24332), (539, 24016), (553, 23408), (616, 21014), (632, 20482), (784, 16511), (836, 15484), (869, 14896), (931, 13904), (1064, 12166), (1078, 12008), (1106, 11704), (1232, 10507), (1264, 10241), (1463, 8848), (1501, 8624), (1672, 7742), (1738, 7448), (1862, 6952), (2128, 6083), (2156, 6004), (2212, 5852), (2926, 4424), (3002, 4312), (3344, 3871), (3476, 3724)]