15706930

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 30150144

約数和(自身を除く): 14443214

約数列:

[1, 2, 5, 10, 23, 46, 47, 94, 115, 230, 235, 470, 1081, 1453, 2162, 2906, 5405, 7265, 10810, 14530, 33419, 66838, 68291, 136582, 167095, 334190, 341455, 682910, 1570693, 3141386, 7853465, 15706930]

約数ペア:

[(1, 15706930), (2, 7853465), (5, 3141386), (10, 1570693), (23, 682910), (46, 341455), (47, 334190), (94, 167095), (115, 136582), (230, 68291), (235, 66838), (470, 33419), (1081, 14530), (1453, 10810), (2162, 7265), (2906, 5405)]