3178170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5461830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 149, 158, 237, 270, 298, 395, 447, 474, 711, 745, 790, 894, 1185, 1341, 1422, 1490, 2133, 2235, 2370, 2682, 3555, 4023, 4266, 4470, 6705, 7110, 8046, 10665, 11771, 13410, 20115, 21330, 23542, 35313, 40230, 58855, 70626, 105939, 117710, 176565, 211878, 317817, 353130, 529695, 635634, 1059390, 1589085, 3178170]

約数ペア:

[(1, 3178170), (2, 1589085), (3, 1059390), (5, 635634), (6, 529695), (9, 353130), (10, 317817), (15, 211878), (18, 176565), (27, 117710), (30, 105939), (45, 70626), (54, 58855), (79, 40230), (90, 35313), (135, 23542), (149, 21330), (158, 20115), (237, 13410), (270, 11771), (298, 10665), (395, 8046), (447, 7110), (474, 6705), (711, 4470), (745, 4266), (790, 4023), (894, 3555), (1185, 2682), (1341, 2370), (1422, 2235), (1490, 2133)]