426686910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:642

約数の個数: 128

約数和(自身を含む): 1178634240

約数和(自身を除く): 751947330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 139, 170, 195, 221, 255, 278, 390, 417, 442, 463, 510, 663, 695, 834, 926, 1105, 1326, 1389, 1390, 1807, 2085, 2210, 2315, 2363, 2778, 3315, 3614, 4170, 4630, 4726, 5421, 6019, 6630, 6945, 7089, 7871, 9035, 10842, 11815, 12038, 13890, 14178, 15742, 18057, 18070, 23613, 23630, 27105, 30095, 30719, 35445, 36114, 39355, 47226, 54210, 60190, 61438, 64357, 70890, 78710, 90285, 92157, 102323, 118065, 128714, 153595, 180570, 184314, 193071, 204646, 236130, 306969, 307190, 321785, 386142, 460785, 511615, 613938, 643570, 836641, 921570, 965355, 1023230, 1094069, 1534845, 1673282, 1930710, 2188138, 2509923, 3069690, 3282207, 4183205, 5019846, 5470345, 6564414, 8366410, 10940690, 12549615, 14222897, 16411035, 25099230, 28445794, 32822070, 42668691, 71114485, 85337382, 142228970, 213343455, 426686910]

約数ペア:

[(1, 426686910), (2, 213343455), (3, 142228970), (5, 85337382), (6, 71114485), (10, 42668691), (13, 32822070), (15, 28445794), (17, 25099230), (26, 16411035), (30, 14222897), (34, 12549615), (39, 10940690), (51, 8366410), (65, 6564414), (78, 5470345), (85, 5019846), (102, 4183205), (130, 3282207), (139, 3069690), (170, 2509923), (195, 2188138), (221, 1930710), (255, 1673282), (278, 1534845), (390, 1094069), (417, 1023230), (442, 965355), (463, 921570), (510, 836641), (663, 643570), (695, 613938), (834, 511615), (926, 460785), (1105, 386142), (1326, 321785), (1389, 307190), (1390, 306969), (1807, 236130), (2085, 204646), (2210, 193071), (2315, 184314), (2363, 180570), (2778, 153595), (3315, 128714), (3614, 118065), (4170, 102323), (4630, 92157), (4726, 90285), (5421, 78710), (6019, 70890), (6630, 64357), (6945, 61438), (7089, 60190), (7871, 54210), (9035, 47226), (10842, 39355), (11815, 36114), (12038, 35445), (13890, 30719), (14178, 30095), (15742, 27105), (18057, 23630), (18070, 23613)]