2047803590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{13613}}^1$

素因数の和:13941

約数の個数: 48

約数和(自身を含む): 4302132912

約数和(自身を除く): 2254329322

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 307, 490, 614, 1535, 2149, 3070, 4298, 10745, 13613, 15043, 21490, 27226, 30086, 68065, 75215, 95291, 136130, 150430, 190582, 476455, 667037, 952910, 1334074, 3335185, 4179191, 6670370, 8358382, 20895955, 29254337, 41791910, 58508674, 146271685, 204780359, 292543370, 409560718, 1023901795, 2047803590]

約数ペア:

[(1, 2047803590), (2, 1023901795), (5, 409560718), (7, 292543370), (10, 204780359), (14, 146271685), (35, 58508674), (49, 41791910), (70, 29254337), (98, 20895955), (245, 8358382), (307, 6670370), (490, 4179191), (614, 3335185), (1535, 1334074), (2149, 952910), (3070, 667037), (4298, 476455), (10745, 190582), (13613, 150430), (15043, 136130), (21490, 95291), (27226, 75215), (30086, 68065)]