15069978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 41513472

約数和(自身を除く): 26443494

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 83, 99, 126, 131, 154, 166, 198, 231, 249, 262, 393, 462, 498, 581, 693, 747, 786, 913, 917, 1162, 1179, 1386, 1441, 1494, 1743, 1826, 1834, 2358, 2739, 2751, 2882, 3486, 4323, 5229, 5478, 5502, 6391, 8217, 8253, 8646, 10087, 10458, 10873, 12782, 12969, 16434, 16506, 19173, 20174, 21746, 25938, 30261, 32619, 38346, 57519, 60522, 65238, 76111, 90783, 97857, 115038, 119603, 152222, 181566, 195714, 228333, 239206, 358809, 456666, 684999, 717618, 837221, 1076427, 1369998, 1674442, 2152854, 2511663, 5023326, 7534989, 15069978]

約数ペア:

[(1, 15069978), (2, 7534989), (3, 5023326), (6, 2511663), (7, 2152854), (9, 1674442), (11, 1369998), (14, 1076427), (18, 837221), (21, 717618), (22, 684999), (33, 456666), (42, 358809), (63, 239206), (66, 228333), (77, 195714), (83, 181566), (99, 152222), (126, 119603), (131, 115038), (154, 97857), (166, 90783), (198, 76111), (231, 65238), (249, 60522), (262, 57519), (393, 38346), (462, 32619), (498, 30261), (581, 25938), (693, 21746), (747, 20174), (786, 19173), (913, 16506), (917, 16434), (1162, 12969), (1179, 12782), (1386, 10873), (1441, 10458), (1494, 10087), (1743, 8646), (1826, 8253), (1834, 8217), (2358, 6391), (2739, 5502), (2751, 5478), (2882, 5229), (3486, 4323)]