1645624530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{8353}}^1$

素因数の和:8576

約数の個数: 96

約数和(自身を含む): 4691606400

約数和(自身を除く): 3045981870

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 199, 330, 398, 495, 597, 990, 995, 1194, 1791, 1990, 2189, 2985, 3582, 4378, 5970, 6567, 8353, 8955, 10945, 13134, 16706, 17910, 19701, 21890, 25059, 32835, 39402, 41765, 50118, 65670, 75177, 83530, 91883, 98505, 125295, 150354, 183766, 197010, 250590, 275649, 375885, 459415, 551298, 751770, 826947, 918830, 1378245, 1653894, 1662247, 2756490, 3324494, 4134735, 4986741, 8269470, 8311235, 9973482, 14960223, 16622470, 18284717, 24933705, 29920446, 36569434, 49867410, 54854151, 74801115, 91423585, 109708302, 149602230, 164562453, 182847170, 274270755, 329124906, 548541510, 822812265, 1645624530]

約数ペア:

[(1, 1645624530), (2, 822812265), (3, 548541510), (5, 329124906), (6, 274270755), (9, 182847170), (10, 164562453), (11, 149602230), (15, 109708302), (18, 91423585), (22, 74801115), (30, 54854151), (33, 49867410), (45, 36569434), (55, 29920446), (66, 24933705), (90, 18284717), (99, 16622470), (110, 14960223), (165, 9973482), (198, 8311235), (199, 8269470), (330, 4986741), (398, 4134735), (495, 3324494), (597, 2756490), (990, 1662247), (995, 1653894), (1194, 1378245), (1791, 918830), (1990, 826947), (2189, 751770), (2985, 551298), (3582, 459415), (4378, 375885), (5970, 275649), (6567, 250590), (8353, 197010), (8955, 183766), (10945, 150354), (13134, 125295), (16706, 98505), (17910, 91883), (19701, 83530), (21890, 75177), (25059, 65670), (32835, 50118), (39402, 41765)]