15204702

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{461}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 31933440

約数和(自身を除く): 16728738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 461, 478, 717, 922, 1383, 1434, 2766, 5497, 10603, 10994, 16491, 21206, 31809, 32982, 63618, 110179, 220358, 330537, 661074, 2534117, 5068234, 7602351, 15204702]

約数ペア:

[(1, 15204702), (2, 7602351), (3, 5068234), (6, 2534117), (23, 661074), (46, 330537), (69, 220358), (138, 110179), (239, 63618), (461, 32982), (478, 31809), (717, 21206), (922, 16491), (1383, 10994), (1434, 10603), (2766, 5497)]