61714380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 216760320

約数和(自身を除く): 155045940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 89, 91, 105, 127, 130, 140, 156, 178, 182, 195, 210, 254, 260, 267, 273, 356, 364, 381, 390, 420, 445, 455, 508, 534, 546, 623, 635, 762, 780, 889, 890, 910, 1068, 1092, 1157, 1246, 1270, 1335, 1365, 1524, 1651, 1778, 1780, 1820, 1869, 1905, 2314, 2492, 2540, 2667, 2670, 2730, 3115, 3302, 3471, 3556, 3738, 3810, 4445, 4628, 4953, 5334, 5340, 5460, 5785, 6230, 6604, 6942, 7476, 7620, 8099, 8255, 8890, 9345, 9906, 10668, 11303, 11557, 11570, 12460, 13335, 13884, 16198, 16510, 17355, 17780, 18690, 19812, 22606, 23114, 23140, 24297, 24765, 26670, 32396, 33020, 33909, 34671, 34710, 37380, 40495, 45212, 46228, 48594, 49530, 53340, 56515, 57785, 67818, 69342, 69420, 79121, 80990, 97188, 99060, 113030, 115570, 121485, 135636, 138684, 146939, 158242, 161980, 169545, 173355, 226060, 231140, 237363, 242970, 293878, 316484, 339090, 346710, 395605, 440817, 474726, 485940, 587756, 678180, 693420, 734695, 791210, 881634, 949452, 1028573, 1186815, 1469390, 1582420, 1763268, 2057146, 2204085, 2373630, 2938780, 3085719, 4114292, 4408170, 4747260, 5142865, 6171438, 8816340, 10285730, 12342876, 15428595, 20571460, 30857190, 61714380]

約数ペア:

[(1, 61714380), (2, 30857190), (3, 20571460), (4, 15428595), (5, 12342876), (6, 10285730), (7, 8816340), (10, 6171438), (12, 5142865), (13, 4747260), (14, 4408170), (15, 4114292), (20, 3085719), (21, 2938780), (26, 2373630), (28, 2204085), (30, 2057146), (35, 1763268), (39, 1582420), (42, 1469390), (52, 1186815), (60, 1028573), (65, 949452), (70, 881634), (78, 791210), (84, 734695), (89, 693420), (91, 678180), (105, 587756), (127, 485940), (130, 474726), (140, 440817), (156, 395605), (178, 346710), (182, 339090), (195, 316484), (210, 293878), (254, 242970), (260, 237363), (267, 231140), (273, 226060), (356, 173355), (364, 169545), (381, 161980), (390, 158242), (420, 146939), (445, 138684), (455, 135636), (508, 121485), (534, 115570), (546, 113030), (623, 99060), (635, 97188), (762, 80990), (780, 79121), (889, 69420), (890, 69342), (910, 67818), (1068, 57785), (1092, 56515), (1157, 53340), (1246, 49530), (1270, 48594), (1335, 46228), (1365, 45212), (1524, 40495), (1651, 37380), (1778, 34710), (1780, 34671), (1820, 33909), (1869, 33020), (1905, 32396), (2314, 26670), (2492, 24765), (2540, 24297), (2667, 23140), (2670, 23114), (2730, 22606), (3115, 19812), (3302, 18690), (3471, 17780), (3556, 17355), (3738, 16510), (3810, 16198), (4445, 13884), (4628, 13335), (4953, 12460), (5334, 11570), (5340, 11557), (5460, 11303), (5785, 10668), (6230, 9906), (6604, 9345), (6942, 8890), (7476, 8255), (7620, 8099)]