2019770130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9617953}}^1$

素因数の和:9617970

約数の個数: 32

約数和(自身を含む): 5539941504

約数和(自身を除く): 3520171374

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9617953, 19235906, 28853859, 48089765, 57707718, 67325671, 96179530, 134651342, 144269295, 201977013, 288538590, 336628355, 403954026, 673256710, 1009885065, 2019770130]

約数ペア:

[(1, 2019770130), (2, 1009885065), (3, 673256710), (5, 403954026), (6, 336628355), (7, 288538590), (10, 201977013), (14, 144269295), (15, 134651342), (21, 96179530), (30, 67325671), (35, 57707718), (42, 48089765), (70, 28853859), (105, 19235906), (210, 9617953)]