2772030397780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{659}}^1\times {\mathrm{683}}^1\times {\mathrm{43991}}^1$

素因数の和:45349

約数の個数: 96

約数和(自身を含む): 6672875489280

約数和(自身を除く): 3900845091500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 659, 683, 1318, 1366, 2636, 2732, 3295, 3415, 4613, 4781, 6590, 6830, 9226, 9562, 13180, 13660, 18452, 19124, 23065, 23905, 43991, 46130, 47810, 87982, 92260, 95620, 175964, 219955, 307937, 439910, 450097, 615874, 879820, 900194, 1231748, 1539685, 1800388, 2250485, 3079370, 3150679, 4500970, 6158740, 6301358, 9001940, 12602716, 15753395, 28990069, 30045853, 31506790, 57980138, 60091706, 63013580, 115960276, 120183412, 144950345, 150229265, 202930483, 210320971, 289900690, 300458530, 405860966, 420641942, 579801380, 600917060, 811721932, 841283884, 1014652415, 1051604855, 2029304830, 2103209710, 4058609660, 4206419420, 19800217127, 39600434254, 79200868508, 99001085635, 138601519889, 198002171270, 277203039778, 396004342540, 554406079556, 693007599445, 1386015198890, 2772030397780]

約数ペア:

[(1, 2772030397780), (2, 1386015198890), (4, 693007599445), (5, 554406079556), (7, 396004342540), (10, 277203039778), (14, 198002171270), (20, 138601519889), (28, 99001085635), (35, 79200868508), (70, 39600434254), (140, 19800217127), (659, 4206419420), (683, 4058609660), (1318, 2103209710), (1366, 2029304830), (2636, 1051604855), (2732, 1014652415), (3295, 841283884), (3415, 811721932), (4613, 600917060), (4781, 579801380), (6590, 420641942), (6830, 405860966), (9226, 300458530), (9562, 289900690), (13180, 210320971), (13660, 202930483), (18452, 150229265), (19124, 144950345), (23065, 120183412), (23905, 115960276), (43991, 63013580), (46130, 60091706), (47810, 57980138), (87982, 31506790), (92260, 30045853), (95620, 28990069), (175964, 15753395), (219955, 12602716), (307937, 9001940), (439910, 6301358), (450097, 6158740), (615874, 4500970), (879820, 3150679), (900194, 3079370), (1231748, 2250485), (1539685, 1800388)]