21365610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{101741}}^1$

素因数の和:101758

約数の個数: 32

約数和(自身を含む): 58603392

約数和(自身を除く): 37237782

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 101741, 203482, 305223, 508705, 610446, 712187, 1017410, 1424374, 1526115, 2136561, 3052230, 3560935, 4273122, 7121870, 10682805, 21365610]

約数ペア:

[(1, 21365610), (2, 10682805), (3, 7121870), (5, 4273122), (6, 3560935), (7, 3052230), (10, 2136561), (14, 1526115), (15, 1424374), (21, 1017410), (30, 712187), (35, 610446), (42, 508705), (70, 305223), (105, 203482), (210, 101741)]