66828930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{318233}}^1$

素因数の和:318250

約数の個数: 32

約数和(自身を含む): 183302784

約数和(自身を除く): 116473854

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 318233, 636466, 954699, 1591165, 1909398, 2227631, 3182330, 4455262, 4773495, 6682893, 9546990, 11138155, 13365786, 22276310, 33414465, 66828930]

約数ペア:

[(1, 66828930), (2, 33414465), (3, 22276310), (5, 13365786), (6, 11138155), (7, 9546990), (10, 6682893), (14, 4773495), (15, 4455262), (21, 3182330), (30, 2227631), (35, 1909398), (42, 1591165), (70, 954699), (105, 636466), (210, 318233)]