30873852

素因数分解:

$2^2\times 3^3\times {\mathrm{487}}^1\times {\mathrm{587}}^1$

素因数の和:1087

約数の個数: 48

約数和(自身を含む): 80344320

約数和(自身を除く): 49470468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 487, 587, 974, 1174, 1461, 1761, 1948, 2348, 2922, 3522, 4383, 5283, 5844, 7044, 8766, 10566, 13149, 15849, 17532, 21132, 26298, 31698, 52596, 63396, 285869, 571738, 857607, 1143476, 1715214, 2572821, 3430428, 5145642, 7718463, 10291284, 15436926, 30873852]

約数ペア:

[(1, 30873852), (2, 15436926), (3, 10291284), (4, 7718463), (6, 5145642), (9, 3430428), (12, 2572821), (18, 1715214), (27, 1143476), (36, 857607), (54, 571738), (108, 285869), (487, 63396), (587, 52596), (974, 31698), (1174, 26298), (1461, 21132), (1761, 17532), (1948, 15849), (2348, 13149), (2922, 10566), (3522, 8766), (4383, 7044), (5283, 5844)]