1566850980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{842393}}^1$

素因数の和:842436

約数の個数: 48

約数和(自身を含む): 4528710144

約数和(自身を除く): 2961859164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 842393, 1684786, 2527179, 3369572, 4211965, 5054358, 8423930, 10108716, 12635895, 16847860, 25271790, 26114183, 50543580, 52228366, 78342549, 104456732, 130570915, 156685098, 261141830, 313370196, 391712745, 522283660, 783425490, 1566850980]

約数ペア:

[(1, 1566850980), (2, 783425490), (3, 522283660), (4, 391712745), (5, 313370196), (6, 261141830), (10, 156685098), (12, 130570915), (15, 104456732), (20, 78342549), (30, 52228366), (31, 50543580), (60, 26114183), (62, 25271790), (93, 16847860), (124, 12635895), (155, 10108716), (186, 8423930), (310, 5054358), (372, 4211965), (465, 3369572), (620, 2527179), (930, 1684786), (1860, 842393)]