210758970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{65657}}^1$

素因数の和:65774

約数の個数: 32

約数和(自身を含む): 510556608

約数和(自身を除く): 299797638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 65657, 131314, 196971, 328285, 393942, 656570, 984855, 1969710, 7025299, 14050598, 21075897, 35126495, 42151794, 70252990, 105379485, 210758970]

約数ペア:

[(1, 210758970), (2, 105379485), (3, 70252990), (5, 42151794), (6, 35126495), (10, 21075897), (15, 14050598), (30, 7025299), (107, 1969710), (214, 984855), (321, 656570), (535, 393942), (642, 328285), (1070, 196971), (1605, 131314), (3210, 65657)]