30872772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 92637440

約数和(自身を除く): 61764668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 97, 108, 126, 189, 194, 252, 291, 378, 388, 421, 582, 679, 756, 842, 873, 1164, 1263, 1358, 1684, 1746, 2037, 2526, 2619, 2716, 2947, 3492, 3789, 4074, 5052, 5238, 5894, 6111, 7578, 8148, 8841, 10476, 11367, 11788, 12222, 15156, 17682, 18333, 22734, 24444, 26523, 35364, 36666, 40837, 45468, 53046, 73332, 79569, 81674, 106092, 122511, 159138, 163348, 245022, 285859, 318276, 367533, 490044, 571718, 735066, 857577, 1102599, 1143436, 1470132, 1715154, 2205198, 2572731, 3430308, 4410396, 5145462, 7718193, 10290924, 15436386, 30872772]

約数ペア:

[(1, 30872772), (2, 15436386), (3, 10290924), (4, 7718193), (6, 5145462), (7, 4410396), (9, 3430308), (12, 2572731), (14, 2205198), (18, 1715154), (21, 1470132), (27, 1143436), (28, 1102599), (36, 857577), (42, 735066), (54, 571718), (63, 490044), (84, 367533), (97, 318276), (108, 285859), (126, 245022), (189, 163348), (194, 159138), (252, 122511), (291, 106092), (378, 81674), (388, 79569), (421, 73332), (582, 53046), (679, 45468), (756, 40837), (842, 36666), (873, 35364), (1164, 26523), (1263, 24444), (1358, 22734), (1684, 18333), (1746, 17682), (2037, 15156), (2526, 12222), (2619, 11788), (2716, 11367), (2947, 10476), (3492, 8841), (3789, 8148), (4074, 7578), (5052, 6111), (5238, 5894)]