12105030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1053

約数の個数: 64

約数和(自身を含む): 33799680

約数和(自身を除く): 21694650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 977, 1239, 1770, 1954, 2065, 2478, 2931, 4130, 4885, 5862, 6195, 6839, 9770, 12390, 13678, 14655, 20517, 29310, 34195, 41034, 57643, 68390, 102585, 115286, 172929, 205170, 288215, 345858, 403501, 576430, 807002, 864645, 1210503, 1729290, 2017505, 2421006, 4035010, 6052515, 12105030]

約数ペア:

[(1, 12105030), (2, 6052515), (3, 4035010), (5, 2421006), (6, 2017505), (7, 1729290), (10, 1210503), (14, 864645), (15, 807002), (21, 576430), (30, 403501), (35, 345858), (42, 288215), (59, 205170), (70, 172929), (105, 115286), (118, 102585), (177, 68390), (210, 57643), (295, 41034), (354, 34195), (413, 29310), (590, 20517), (826, 14655), (885, 13678), (977, 12390), (1239, 9770), (1770, 6839), (1954, 6195), (2065, 5862), (2478, 4885), (2931, 4130)]