15994930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2753}}^1$

素因数の和:2850

約数の個数: 32

約数和(自身を含む): 33312384

約数和(自身を除く): 17317454

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2753, 2905, 5506, 5810, 13765, 19271, 27530, 38542, 96355, 192710, 228499, 456998, 1142495, 1599493, 2284990, 3198986, 7997465, 15994930]

約数ペア:

[(1, 15994930), (2, 7997465), (5, 3198986), (7, 2284990), (10, 1599493), (14, 1142495), (35, 456998), (70, 228499), (83, 192710), (166, 96355), (415, 38542), (581, 27530), (830, 19271), (1162, 13765), (2753, 5810), (2905, 5506)]