85810270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:762

約数の個数: 96

約数和(自身を含む): 203968800

約数和(自身を除く): 118158530

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 49, 65, 70, 91, 95, 98, 130, 133, 182, 190, 245, 247, 266, 455, 490, 494, 637, 665, 709, 910, 931, 1235, 1274, 1330, 1418, 1729, 1862, 2470, 3185, 3458, 3545, 4655, 4963, 6370, 7090, 8645, 9217, 9310, 9926, 12103, 13471, 17290, 18434, 24206, 24815, 26942, 34741, 46085, 49630, 60515, 64519, 67355, 69482, 92170, 94297, 121030, 129038, 134710, 173705, 175123, 188594, 322595, 347410, 350246, 451633, 471485, 645190, 660079, 875615, 903266, 942970, 1225861, 1320158, 1751230, 2258165, 2451722, 3300395, 4516330, 6129305, 6600790, 8581027, 12258610, 17162054, 42905135, 85810270]

約数ペア:

[(1, 85810270), (2, 42905135), (5, 17162054), (7, 12258610), (10, 8581027), (13, 6600790), (14, 6129305), (19, 4516330), (26, 3300395), (35, 2451722), (38, 2258165), (49, 1751230), (65, 1320158), (70, 1225861), (91, 942970), (95, 903266), (98, 875615), (130, 660079), (133, 645190), (182, 471485), (190, 451633), (245, 350246), (247, 347410), (266, 322595), (455, 188594), (490, 175123), (494, 173705), (637, 134710), (665, 129038), (709, 121030), (910, 94297), (931, 92170), (1235, 69482), (1274, 67355), (1330, 64519), (1418, 60515), (1729, 49630), (1862, 46085), (2470, 34741), (3185, 26942), (3458, 24815), (3545, 24206), (4655, 18434), (4963, 17290), (6370, 13471), (7090, 12103), (8645, 9926), (9217, 9310)]