237898530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1$

素因数の和:608

約数の個数: 96

約数和(自身を含む): 640224000

約数和(自身を除く): 402325470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 199, 222, 333, 359, 370, 398, 555, 597, 666, 718, 995, 1077, 1110, 1194, 1665, 1791, 1795, 1990, 2154, 2985, 3231, 3330, 3582, 3590, 5385, 5970, 6462, 7363, 8955, 10770, 13283, 14726, 16155, 17910, 22089, 26566, 32310, 36815, 39849, 44178, 66267, 66415, 71441, 73630, 79698, 110445, 119547, 132534, 132830, 142882, 199245, 214323, 220890, 239094, 331335, 357205, 398490, 428646, 597735, 642969, 662670, 714410, 1071615, 1195470, 1285938, 2143230, 2643317, 3214845, 5286634, 6429690, 7929951, 13216585, 15859902, 23789853, 26433170, 39649755, 47579706, 79299510, 118949265, 237898530]

約数ペア:

[(1, 237898530), (2, 118949265), (3, 79299510), (5, 47579706), (6, 39649755), (9, 26433170), (10, 23789853), (15, 15859902), (18, 13216585), (30, 7929951), (37, 6429690), (45, 5286634), (74, 3214845), (90, 2643317), (111, 2143230), (185, 1285938), (199, 1195470), (222, 1071615), (333, 714410), (359, 662670), (370, 642969), (398, 597735), (555, 428646), (597, 398490), (666, 357205), (718, 331335), (995, 239094), (1077, 220890), (1110, 214323), (1194, 199245), (1665, 142882), (1791, 132830), (1795, 132534), (1990, 119547), (2154, 110445), (2985, 79698), (3231, 73630), (3330, 71441), (3582, 66415), (3590, 66267), (5385, 44178), (5970, 39849), (6462, 36815), (7363, 32310), (8955, 26566), (10770, 22089), (13283, 17910), (14726, 16155)]