38947770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2153}}^1$

素因数の和:2236

約数の個数: 64

約数和(自身を含む): 105459840

約数和(自身を除く): 66512070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 90, 134, 135, 201, 270, 335, 402, 603, 670, 1005, 1206, 1809, 2010, 2153, 3015, 3618, 4306, 6030, 6459, 9045, 10765, 12918, 18090, 19377, 21530, 32295, 38754, 58131, 64590, 96885, 116262, 144251, 193770, 288502, 290655, 432753, 581310, 721255, 865506, 1298259, 1442510, 2163765, 2596518, 3894777, 4327530, 6491295, 7789554, 12982590, 19473885, 38947770]

約数ペア:

[(1, 38947770), (2, 19473885), (3, 12982590), (5, 7789554), (6, 6491295), (9, 4327530), (10, 3894777), (15, 2596518), (18, 2163765), (27, 1442510), (30, 1298259), (45, 865506), (54, 721255), (67, 581310), (90, 432753), (134, 290655), (135, 288502), (201, 193770), (270, 144251), (335, 116262), (402, 96885), (603, 64590), (670, 58131), (1005, 38754), (1206, 32295), (1809, 21530), (2010, 19377), (2153, 18090), (3015, 12918), (3618, 10765), (4306, 9045), (6030, 6459)]