6865450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 13920984

約数和(自身を除く): 7055534

約数列:

[1, 2, 5, 10, 17, 25, 34, 41, 50, 82, 85, 170, 197, 205, 394, 410, 425, 697, 850, 985, 1025, 1394, 1970, 2050, 3349, 3485, 4925, 6698, 6970, 8077, 9850, 16154, 16745, 17425, 33490, 34850, 40385, 80770, 83725, 137309, 167450, 201925, 274618, 403850, 686545, 1373090, 3432725, 6865450]

約数ペア:

[(1, 6865450), (2, 3432725), (5, 1373090), (10, 686545), (17, 403850), (25, 274618), (34, 201925), (41, 167450), (50, 137309), (82, 83725), (85, 80770), (170, 40385), (197, 34850), (205, 33490), (394, 17425), (410, 16745), (425, 16154), (697, 9850), (850, 8077), (985, 6970), (1025, 6698), (1394, 4925), (1970, 3485), (2050, 3349)]