2099696690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{135727}}^1$

素因数の和:135771

約数の個数: 64

約数和(自身を含む): 4925297664

約数和(自身を除く): 2825600974

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 7735, 15470, 135727, 271454, 678635, 950089, 1357270, 1764451, 1900178, 2307359, 3528902, 4614718, 4750445, 8822255, 9500890, 11536795, 12351157, 16151513, 17644510, 23073590, 24702314, 29995667, 32303026, 59991334, 61755785, 80757565, 123511570, 149978335, 161515130, 209969669, 299956670, 419939338, 1049848345, 2099696690]

約数ペア:

[(1, 2099696690), (2, 1049848345), (5, 419939338), (7, 299956670), (10, 209969669), (13, 161515130), (14, 149978335), (17, 123511570), (26, 80757565), (34, 61755785), (35, 59991334), (65, 32303026), (70, 29995667), (85, 24702314), (91, 23073590), (119, 17644510), (130, 16151513), (170, 12351157), (182, 11536795), (221, 9500890), (238, 8822255), (442, 4750445), (455, 4614718), (595, 3528902), (910, 2307359), (1105, 1900178), (1190, 1764451), (1547, 1357270), (2210, 950089), (3094, 678635), (7735, 271454), (15470, 135727)]