169613820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{11353}}^1$

素因数の和:11451

約数の個数: 72

約数和(自身を含む): 520739856

約数和(自身を除く): 351126036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4980, 7470, 11353, 14940, 22706, 34059, 45412, 56765, 68118, 102177, 113530, 136236, 170295, 204354, 227060, 340590, 408708, 510885, 681180, 942299, 1021770, 1884598, 2043540, 2826897, 3769196, 4711495, 5653794, 8480691, 9422990, 11307588, 14134485, 16961382, 18845980, 28268970, 33922764, 42403455, 56537940, 84806910, 169613820]

約数ペア:

[(1, 169613820), (2, 84806910), (3, 56537940), (4, 42403455), (5, 33922764), (6, 28268970), (9, 18845980), (10, 16961382), (12, 14134485), (15, 11307588), (18, 9422990), (20, 8480691), (30, 5653794), (36, 4711495), (45, 3769196), (60, 2826897), (83, 2043540), (90, 1884598), (166, 1021770), (180, 942299), (249, 681180), (332, 510885), (415, 408708), (498, 340590), (747, 227060), (830, 204354), (996, 170295), (1245, 136236), (1494, 113530), (1660, 102177), (2490, 68118), (2988, 56765), (3735, 45412), (4980, 34059), (7470, 22706), (11353, 14940)]