3189370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 6185808

約数和(自身を除く): 2996438

約数列:

[1, 2, 5, 10, 17, 34, 73, 85, 146, 170, 257, 365, 514, 730, 1241, 1285, 2482, 2570, 4369, 6205, 8738, 12410, 18761, 21845, 37522, 43690, 93805, 187610, 318937, 637874, 1594685, 3189370]

約数ペア:

[(1, 3189370), (2, 1594685), (5, 637874), (10, 318937), (17, 187610), (34, 93805), (73, 43690), (85, 37522), (146, 21845), (170, 18761), (257, 12410), (365, 8738), (514, 6205), (730, 4369), (1241, 2570), (1285, 2482)]