3000920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 64

約数和(自身を含む): 7560000

約数和(自身を除く): 4559080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 199, 232, 260, 290, 377, 398, 520, 580, 754, 796, 995, 1160, 1508, 1592, 1885, 1990, 2587, 3016, 3770, 3980, 5174, 5771, 7540, 7960, 10348, 11542, 12935, 15080, 20696, 23084, 25870, 28855, 46168, 51740, 57710, 75023, 103480, 115420, 150046, 230840, 300092, 375115, 600184, 750230, 1500460, 3000920]

約数ペア:

[(1, 3000920), (2, 1500460), (4, 750230), (5, 600184), (8, 375115), (10, 300092), (13, 230840), (20, 150046), (26, 115420), (29, 103480), (40, 75023), (52, 57710), (58, 51740), (65, 46168), (104, 28855), (116, 25870), (130, 23084), (145, 20696), (199, 15080), (232, 12935), (260, 11542), (290, 10348), (377, 7960), (398, 7540), (520, 5771), (580, 5174), (754, 3980), (796, 3770), (995, 3016), (1160, 2587), (1508, 1990), (1592, 1885)]