15157690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1206

約数の個数: 32

約数和(自身を含む): 28978560

約数和(自身を除く): 13820870

約数列:

[1, 2, 5, 10, 23, 46, 59, 115, 118, 230, 295, 590, 1117, 1357, 2234, 2714, 5585, 6785, 11170, 13570, 25691, 51382, 65903, 128455, 131806, 256910, 329515, 659030, 1515769, 3031538, 7578845, 15157690]

約数ペア:

[(1, 15157690), (2, 7578845), (5, 3031538), (10, 1515769), (23, 659030), (46, 329515), (59, 256910), (115, 131806), (118, 128455), (230, 65903), (295, 51382), (590, 25691), (1117, 13570), (1357, 11170), (2234, 6785), (2714, 5585)]