1954133914430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1237}}^1\times {\mathrm{66853}}^1$

素因数の和:68253

約数の個数: 64

約数和(自身を含む): 3754231830720

約数和(自身を除く): 1800097916290

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1237, 1390, 2363, 2474, 4726, 6185, 11815, 12370, 21029, 23630, 42058, 66853, 105145, 133706, 171943, 210290, 334265, 343886, 668530, 859715, 1136501, 1719430, 2273002, 2923031, 5682505, 5846062, 9292567, 11365010, 14615155, 18585134, 29230310, 46462835, 82697161, 92925670, 157973639, 165394322, 315947278, 413485805, 789868195, 826971610, 1405851737, 1579736390, 2811703474, 7029258685, 11494905379, 14058517370, 22989810758, 57474526895, 114949053790, 195413391443, 390826782886, 977066957215, 1954133914430]

約数ペア:

[(1, 1954133914430), (2, 977066957215), (5, 390826782886), (10, 195413391443), (17, 114949053790), (34, 57474526895), (85, 22989810758), (139, 14058517370), (170, 11494905379), (278, 7029258685), (695, 2811703474), (1237, 1579736390), (1390, 1405851737), (2363, 826971610), (2474, 789868195), (4726, 413485805), (6185, 315947278), (11815, 165394322), (12370, 157973639), (21029, 92925670), (23630, 82697161), (42058, 46462835), (66853, 29230310), (105145, 18585134), (133706, 14615155), (171943, 11365010), (210290, 9292567), (334265, 5846062), (343886, 5682505), (668530, 2923031), (859715, 2273002), (1136501, 1719430)]