91802970

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{257}}^1$

素因数の和:296

約数の個数: 168

約数和(自身を含む): 289325844

約数和(自身を除く): 197522874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 126, 135, 147, 162, 189, 210, 243, 245, 257, 270, 294, 315, 378, 405, 441, 486, 490, 514, 567, 630, 729, 735, 771, 810, 882, 945, 1134, 1215, 1285, 1323, 1458, 1470, 1542, 1701, 1799, 1890, 2205, 2313, 2430, 2570, 2646, 2835, 3402, 3598, 3645, 3855, 3969, 4410, 4626, 5103, 5397, 5670, 6615, 6939, 7290, 7710, 7938, 8505, 8995, 10206, 10794, 11565, 11907, 12593, 13230, 13878, 16191, 17010, 17990, 19845, 20817, 23130, 23814, 25186, 25515, 26985, 32382, 34695, 35721, 37779, 39690, 41634, 48573, 51030, 53970, 59535, 62451, 62965, 69390, 71442, 75558, 80955, 97146, 104085, 113337, 119070, 124902, 125930, 145719, 161910, 178605, 187353, 188895, 208170, 226674, 242865, 291438, 312255, 340011, 357210, 374706, 377790, 437157, 485730, 566685, 624510, 680022, 728595, 874314, 936765, 1020033, 1133370, 1311471, 1457190, 1700055, 1873530, 2040066, 2185785, 2622942, 3060099, 3400110, 4371570, 5100165, 6120198, 6557355, 9180297, 10200330, 13114710, 15300495, 18360594, 30600990, 45901485, 91802970]

約数ペア:

[(1, 91802970), (2, 45901485), (3, 30600990), (5, 18360594), (6, 15300495), (7, 13114710), (9, 10200330), (10, 9180297), (14, 6557355), (15, 6120198), (18, 5100165), (21, 4371570), (27, 3400110), (30, 3060099), (35, 2622942), (42, 2185785), (45, 2040066), (49, 1873530), (54, 1700055), (63, 1457190), (70, 1311471), (81, 1133370), (90, 1020033), (98, 936765), (105, 874314), (126, 728595), (135, 680022), (147, 624510), (162, 566685), (189, 485730), (210, 437157), (243, 377790), (245, 374706), (257, 357210), (270, 340011), (294, 312255), (315, 291438), (378, 242865), (405, 226674), (441, 208170), (486, 188895), (490, 187353), (514, 178605), (567, 161910), (630, 145719), (729, 125930), (735, 124902), (771, 119070), (810, 113337), (882, 104085), (945, 97146), (1134, 80955), (1215, 75558), (1285, 71442), (1323, 69390), (1458, 62965), (1470, 62451), (1542, 59535), (1701, 53970), (1799, 51030), (1890, 48573), (2205, 41634), (2313, 39690), (2430, 37779), (2570, 35721), (2646, 34695), (2835, 32382), (3402, 26985), (3598, 25515), (3645, 25186), (3855, 23814), (3969, 23130), (4410, 20817), (4626, 19845), (5103, 17990), (5397, 17010), (5670, 16191), (6615, 13878), (6939, 13230), (7290, 12593), (7710, 11907), (7938, 11565), (8505, 10794), (8995, 10206)]