15651310

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 28939680

約数和(自身を除く): 13288370

約数列:

[1, 2, 5, 10, 83, 109, 166, 173, 218, 346, 415, 545, 830, 865, 1090, 1730, 9047, 14359, 18094, 18857, 28718, 37714, 45235, 71795, 90470, 94285, 143590, 188570, 1565131, 3130262, 7825655, 15651310]

約数ペア:

[(1, 15651310), (2, 7825655), (5, 3130262), (10, 1565131), (83, 188570), (109, 143590), (166, 94285), (173, 90470), (218, 71795), (346, 45235), (415, 37714), (545, 28718), (830, 18857), (865, 18094), (1090, 14359), (1730, 9047)]