2886030

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{509}}^1$

素因数の和:535

約数の個数: 80

約数和(自身を含む): 8886240

約数和(自身を除く): 6000210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 509, 567, 630, 810, 945, 1018, 1134, 1527, 1890, 2545, 2835, 3054, 3563, 4581, 5090, 5670, 7126, 7635, 9162, 10689, 13743, 15270, 17815, 21378, 22905, 27486, 32067, 35630, 41229, 45810, 53445, 64134, 68715, 82458, 96201, 106890, 137430, 160335, 192402, 206145, 288603, 320670, 412290, 481005, 577206, 962010, 1443015, 2886030]

約数ペア:

[(1, 2886030), (2, 1443015), (3, 962010), (5, 577206), (6, 481005), (7, 412290), (9, 320670), (10, 288603), (14, 206145), (15, 192402), (18, 160335), (21, 137430), (27, 106890), (30, 96201), (35, 82458), (42, 68715), (45, 64134), (54, 53445), (63, 45810), (70, 41229), (81, 35630), (90, 32067), (105, 27486), (126, 22905), (135, 21378), (162, 17815), (189, 15270), (210, 13743), (270, 10689), (315, 9162), (378, 7635), (405, 7126), (509, 5670), (567, 5090), (630, 4581), (810, 3563), (945, 3054), (1018, 2835), (1134, 2545), (1527, 1890)]