15457247568

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{2190653}}^1$

素因数の和:2190681

約数の個数: 90

約数和(自身を含む): 50321513034

約数和(自身を除く): 34864265466

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 2190653, 4381306, 6571959, 8762612, 13143918, 15334571, 17525224, 19715877, 26287836, 30669142, 35050448, 39431754, 46003713, 52575672, 61338284, 78863508, 92007426, 105151344, 107341997, 122676568, 138011139, 157727016, 184014852, 214683994, 245353136, 276022278, 315454032, 322025991, 368029704, 429367988, 552044556, 644051982, 736059408, 858735976, 966077973, 1104089112, 1288103964, 1717471952, 1932155946, 2208178224, 2576207928, 3864311892, 5152415856, 7728623784, 15457247568]

約数ペア:

[(1, 15457247568), (2, 7728623784), (3, 5152415856), (4, 3864311892), (6, 2576207928), (7, 2208178224), (8, 1932155946), (9, 1717471952), (12, 1288103964), (14, 1104089112), (16, 966077973), (18, 858735976), (21, 736059408), (24, 644051982), (28, 552044556), (36, 429367988), (42, 368029704), (48, 322025991), (49, 315454032), (56, 276022278), (63, 245353136), (72, 214683994), (84, 184014852), (98, 157727016), (112, 138011139), (126, 122676568), (144, 107341997), (147, 105151344), (168, 92007426), (196, 78863508), (252, 61338284), (294, 52575672), (336, 46003713), (392, 39431754), (441, 35050448), (504, 30669142), (588, 26287836), (784, 19715877), (882, 17525224), (1008, 15334571), (1176, 13143918), (1764, 8762612), (2352, 6571959), (3528, 4381306), (7056, 2190653)]