70229397

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:370

約数の個数: 48

約数和(自身を含む): 116717760

約数和(自身を除く): 46488363

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 157, 179, 357, 471, 537, 833, 1099, 1253, 2499, 2669, 3043, 3297, 3759, 7693, 8007, 8771, 9129, 18683, 21301, 23079, 26313, 28103, 56049, 63903, 84309, 130781, 149107, 196721, 392343, 447321, 477751, 590163, 1377047, 1433253, 3344257, 4131141, 10032771, 23409799, 70229397]

約数ペア:

[(1, 70229397), (3, 23409799), (7, 10032771), (17, 4131141), (21, 3344257), (49, 1433253), (51, 1377047), (119, 590163), (147, 477751), (157, 447321), (179, 392343), (357, 196721), (471, 149107), (537, 130781), (833, 84309), (1099, 63903), (1253, 56049), (2499, 28103), (2669, 26313), (3043, 23079), (3297, 21301), (3759, 18683), (7693, 9129), (8007, 8771)]