211382010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{335527}}^1$

素因数の和:335547

約数の個数: 48

約数和(自身を含む): 628108416

約数和(自身を除く): 416726406

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 335527, 671054, 1006581, 1677635, 2013162, 2348689, 3019743, 3355270, 4697378, 5032905, 6039486, 7046067, 10065810, 11743445, 14092134, 15098715, 21138201, 23486890, 30197430, 35230335, 42276402, 70460670, 105691005, 211382010]

約数ペア:

[(1, 211382010), (2, 105691005), (3, 70460670), (5, 42276402), (6, 35230335), (7, 30197430), (9, 23486890), (10, 21138201), (14, 15098715), (15, 14092134), (18, 11743445), (21, 10065810), (30, 7046067), (35, 6039486), (42, 5032905), (45, 4697378), (63, 3355270), (70, 3019743), (90, 2348689), (105, 2013162), (126, 1677635), (210, 1006581), (315, 671054), (630, 335527)]