898381380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{50077}}^1$

素因数の和:50125

約数の個数: 96

約数和(自身を含む): 2826802944

約数和(自身を除く): 1928421564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 46, 52, 60, 65, 69, 78, 92, 115, 130, 138, 156, 195, 230, 260, 276, 299, 345, 390, 460, 598, 690, 780, 897, 1196, 1380, 1495, 1794, 2990, 3588, 4485, 5980, 8970, 17940, 50077, 100154, 150231, 200308, 250385, 300462, 500770, 600924, 651001, 751155, 1001540, 1151771, 1302002, 1502310, 1953003, 2303542, 2604004, 3004620, 3255005, 3455313, 3906006, 4607084, 5758855, 6510010, 6910626, 7812012, 9765015, 11517710, 13020020, 13821252, 14973023, 17276565, 19530030, 23035420, 29946046, 34553130, 39060060, 44919069, 59892092, 69106260, 74865115, 89838138, 149730230, 179676276, 224595345, 299460460, 449190690, 898381380]

約数ペア:

[(1, 898381380), (2, 449190690), (3, 299460460), (4, 224595345), (5, 179676276), (6, 149730230), (10, 89838138), (12, 74865115), (13, 69106260), (15, 59892092), (20, 44919069), (23, 39060060), (26, 34553130), (30, 29946046), (39, 23035420), (46, 19530030), (52, 17276565), (60, 14973023), (65, 13821252), (69, 13020020), (78, 11517710), (92, 9765015), (115, 7812012), (130, 6910626), (138, 6510010), (156, 5758855), (195, 4607084), (230, 3906006), (260, 3455313), (276, 3255005), (299, 3004620), (345, 2604004), (390, 2303542), (460, 1953003), (598, 1502310), (690, 1302002), (780, 1151771), (897, 1001540), (1196, 751155), (1380, 651001), (1495, 600924), (1794, 500770), (2990, 300462), (3588, 250385), (4485, 200308), (5980, 150231), (8970, 100154), (17940, 50077)]