15678549270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{2137}}^1$

素因数の和:3119

約数の個数: 128

約数和(自身を含む): 43317590400

約数和(自身を除く): 27639041130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 937, 1305, 1566, 1874, 2137, 2610, 2811, 3915, 4274, 4685, 5622, 6411, 7830, 8433, 9370, 10685, 12822, 14055, 16866, 19233, 21370, 25299, 27173, 28110, 32055, 38466, 42165, 50598, 54346, 57699, 61973, 64110, 81519, 84330, 96165, 115398, 123946, 126495, 135865, 163038, 185919, 192330, 244557, 252990, 271730, 288495, 309865, 371838, 407595, 489114, 557757, 576990, 619730, 733671, 815190, 929595, 1115514, 1222785, 1467342, 1673271, 1859190, 2002369, 2445570, 2788785, 3346542, 3668355, 4004738, 5577570, 6007107, 7336710, 8366355, 10011845, 12014214, 16732710, 18021321, 20023690, 30035535, 36042642, 54063963, 58068701, 60071070, 90106605, 108127926, 116137402, 174206103, 180213210, 270319815, 290343505, 348412206, 522618309, 540639630, 580687010, 871030515, 1045236618, 1567854927, 1742061030, 2613091545, 3135709854, 5226183090, 7839274635, 15678549270]

約数ペア:

[(1, 15678549270), (2, 7839274635), (3, 5226183090), (5, 3135709854), (6, 2613091545), (9, 1742061030), (10, 1567854927), (15, 1045236618), (18, 871030515), (27, 580687010), (29, 540639630), (30, 522618309), (45, 348412206), (54, 290343505), (58, 270319815), (87, 180213210), (90, 174206103), (135, 116137402), (145, 108127926), (174, 90106605), (261, 60071070), (270, 58068701), (290, 54063963), (435, 36042642), (522, 30035535), (783, 20023690), (870, 18021321), (937, 16732710), (1305, 12014214), (1566, 10011845), (1874, 8366355), (2137, 7336710), (2610, 6007107), (2811, 5577570), (3915, 4004738), (4274, 3668355), (4685, 3346542), (5622, 2788785), (6411, 2445570), (7830, 2002369), (8433, 1859190), (9370, 1673271), (10685, 1467342), (12822, 1222785), (14055, 1115514), (16866, 929595), (19233, 815190), (21370, 733671), (25299, 619730), (27173, 576990), (28110, 557757), (32055, 489114), (38466, 407595), (42165, 371838), (50598, 309865), (54346, 288495), (57699, 271730), (61973, 252990), (64110, 244557), (81519, 192330), (84330, 185919), (96165, 163038), (115398, 135865), (123946, 126495)]