71326710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2939

約数の個数: 128

約数和(自身を含む): 234178560

約数和(自身を除く): 162851850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 2903, 3510, 4095, 4914, 5806, 8190, 8709, 12285, 14515, 17418, 20321, 24570, 26127, 29030, 37739, 40642, 43545, 52254, 60963, 75478, 78381, 87090, 101605, 113217, 121926, 130635, 156762, 182889, 188695, 203210, 226434, 261270, 264173, 304815, 339651, 365778, 377390, 391905, 528346, 548667, 566085, 609630, 679302, 783810, 792519, 914445, 1018953, 1097334, 1132170, 1320865, 1585038, 1698255, 1828890, 2037906, 2377557, 2641730, 2743335, 3396510, 3962595, 4755114, 5094765, 5486670, 7132671, 7925190, 10189530, 11887785, 14265342, 23775570, 35663355, 71326710]

約数ペア:

[(1, 71326710), (2, 35663355), (3, 23775570), (5, 14265342), (6, 11887785), (7, 10189530), (9, 7925190), (10, 7132671), (13, 5486670), (14, 5094765), (15, 4755114), (18, 3962595), (21, 3396510), (26, 2743335), (27, 2641730), (30, 2377557), (35, 2037906), (39, 1828890), (42, 1698255), (45, 1585038), (54, 1320865), (63, 1132170), (65, 1097334), (70, 1018953), (78, 914445), (90, 792519), (91, 783810), (105, 679302), (117, 609630), (126, 566085), (130, 548667), (135, 528346), (182, 391905), (189, 377390), (195, 365778), (210, 339651), (234, 304815), (270, 264173), (273, 261270), (315, 226434), (351, 203210), (378, 188695), (390, 182889), (455, 156762), (546, 130635), (585, 121926), (630, 113217), (702, 101605), (819, 87090), (910, 78381), (945, 75478), (1170, 60963), (1365, 52254), (1638, 43545), (1755, 40642), (1890, 37739), (2457, 29030), (2730, 26127), (2903, 24570), (3510, 20321), (4095, 17418), (4914, 14515), (5806, 12285), (8190, 8709)]