309162010

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{8273}}^1$

素因数の和:8418

約数の個数: 32

約数和(自身を含む): 577260432

約数和(自身を除く): 268098422

約数列:

[1, 2, 5, 10, 37, 74, 101, 185, 202, 370, 505, 1010, 3737, 7474, 8273, 16546, 18685, 37370, 41365, 82730, 306101, 612202, 835573, 1530505, 1671146, 3061010, 4177865, 8355730, 30916201, 61832402, 154581005, 309162010]

約数ペア:

[(1, 309162010), (2, 154581005), (5, 61832402), (10, 30916201), (37, 8355730), (74, 4177865), (101, 3061010), (185, 1671146), (202, 1530505), (370, 835573), (505, 612202), (1010, 306101), (3737, 82730), (7474, 41365), (8273, 37370), (16546, 18685)]