83086290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{43961}}^1$

素因数の和:43984

約数の個数: 64

約数和(自身を含む): 253221120

約数和(自身を除く): 170134830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 43961, 87922, 131883, 219805, 263766, 307727, 395649, 439610, 615454, 659415, 791298, 923181, 1186947, 1318830, 1538635, 1846362, 1978245, 2373894, 2769543, 3077270, 3956490, 4615905, 5539086, 5934735, 8308629, 9231810, 11869470, 13847715, 16617258, 27695430, 41543145, 83086290]

約数ペア:

[(1, 83086290), (2, 41543145), (3, 27695430), (5, 16617258), (6, 13847715), (7, 11869470), (9, 9231810), (10, 8308629), (14, 5934735), (15, 5539086), (18, 4615905), (21, 3956490), (27, 3077270), (30, 2769543), (35, 2373894), (42, 1978245), (45, 1846362), (54, 1538635), (63, 1318830), (70, 1186947), (90, 923181), (105, 791298), (126, 659415), (135, 615454), (189, 439610), (210, 395649), (270, 307727), (315, 263766), (378, 219805), (630, 131883), (945, 87922), (1890, 43961)]