459571140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{364739}}^1$

素因数の和:364761

約数の個数: 72

約数和(自身を含む): 1593184320

約数和(自身を除く): 1133613180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 364739, 729478, 1094217, 1458956, 1823695, 2188434, 2553173, 3282651, 3647390, 4376868, 5106346, 5471085, 6565302, 7294780, 7659519, 10212692, 10942170, 12765865, 13130604, 15319038, 16413255, 21884340, 22978557, 25531730, 30638076, 32826510, 38297595, 45957114, 51063460, 65653020, 76595190, 91914228, 114892785, 153190380, 229785570, 459571140]

約数ペア:

[(1, 459571140), (2, 229785570), (3, 153190380), (4, 114892785), (5, 91914228), (6, 76595190), (7, 65653020), (9, 51063460), (10, 45957114), (12, 38297595), (14, 32826510), (15, 30638076), (18, 25531730), (20, 22978557), (21, 21884340), (28, 16413255), (30, 15319038), (35, 13130604), (36, 12765865), (42, 10942170), (45, 10212692), (60, 7659519), (63, 7294780), (70, 6565302), (84, 5471085), (90, 5106346), (105, 4376868), (126, 3647390), (140, 3282651), (180, 2553173), (210, 2188434), (252, 1823695), (315, 1458956), (420, 1094217), (630, 729478), (1260, 364739)]