2019683310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{389149}}^1$

素因数の和:389332

約数の個数: 32

約数和(自身を含む): 4875271200

約数和(自身を除く): 2855587890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 173, 346, 519, 865, 1038, 1730, 2595, 5190, 389149, 778298, 1167447, 1945745, 2334894, 3891490, 5837235, 11674470, 67322777, 134645554, 201968331, 336613885, 403936662, 673227770, 1009841655, 2019683310]

約数ペア:

[(1, 2019683310), (2, 1009841655), (3, 673227770), (5, 403936662), (6, 336613885), (10, 201968331), (15, 134645554), (30, 67322777), (173, 11674470), (346, 5837235), (519, 3891490), (865, 2334894), (1038, 1945745), (1730, 1167447), (2595, 778298), (5190, 389149)]