67948980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{102953}}^1$

素因数の和:102976

約数の個数: 48

約数和(自身を含む): 207555264

約数和(自身を除く): 139606284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 102953, 205906, 308859, 411812, 514765, 617718, 1029530, 1132483, 1235436, 1544295, 2059060, 2264966, 3088590, 3397449, 4529932, 5662415, 6177180, 6794898, 11324830, 13589796, 16987245, 22649660, 33974490, 67948980]

約数ペア:

[(1, 67948980), (2, 33974490), (3, 22649660), (4, 16987245), (5, 13589796), (6, 11324830), (10, 6794898), (11, 6177180), (12, 5662415), (15, 4529932), (20, 3397449), (22, 3088590), (30, 2264966), (33, 2059060), (44, 1544295), (55, 1235436), (60, 1132483), (66, 1029530), (110, 617718), (132, 514765), (165, 411812), (220, 308859), (330, 205906), (660, 102953)]