210691845

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2237}}^1$

素因数の和:2291

約数の個数: 96

約数和(自身を含む): 469228032

約数和(自身を除く): 258536187

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 23, 35, 39, 45, 63, 65, 69, 91, 105, 115, 117, 161, 195, 207, 273, 299, 315, 345, 455, 483, 585, 805, 819, 897, 1035, 1365, 1449, 1495, 2093, 2237, 2415, 2691, 4095, 4485, 6279, 6711, 7245, 10465, 11185, 13455, 15659, 18837, 20133, 29081, 31395, 33555, 46977, 51451, 78295, 87243, 94185, 100665, 140931, 145405, 154353, 203567, 234885, 257255, 261729, 360157, 436215, 463059, 610701, 668863, 704655, 771765, 1017835, 1080471, 1308645, 1800785, 1832103, 2006589, 2315295, 3053505, 3241413, 3344315, 4682041, 5402355, 6019767, 9160515, 10032945, 14046123, 16207065, 23410205, 30098835, 42138369, 70230615, 210691845]

約数ペア:

[(1, 210691845), (3, 70230615), (5, 42138369), (7, 30098835), (9, 23410205), (13, 16207065), (15, 14046123), (21, 10032945), (23, 9160515), (35, 6019767), (39, 5402355), (45, 4682041), (63, 3344315), (65, 3241413), (69, 3053505), (91, 2315295), (105, 2006589), (115, 1832103), (117, 1800785), (161, 1308645), (195, 1080471), (207, 1017835), (273, 771765), (299, 704655), (315, 668863), (345, 610701), (455, 463059), (483, 436215), (585, 360157), (805, 261729), (819, 257255), (897, 234885), (1035, 203567), (1365, 154353), (1449, 145405), (1495, 140931), (2093, 100665), (2237, 94185), (2415, 87243), (2691, 78295), (4095, 51451), (4485, 46977), (6279, 33555), (6711, 31395), (7245, 29081), (10465, 20133), (11185, 18837), (13455, 15659)]