17226780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16889}}^1$

素因数の和:16918

約数の個数: 48

約数和(自身を含む): 51075360

約数和(自身を除く): 33848580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16889, 33778, 50667, 67556, 84445, 101334, 168890, 202668, 253335, 287113, 337780, 506670, 574226, 861339, 1013340, 1148452, 1435565, 1722678, 2871130, 3445356, 4306695, 5742260, 8613390, 17226780]

約数ペア:

[(1, 17226780), (2, 8613390), (3, 5742260), (4, 4306695), (5, 3445356), (6, 2871130), (10, 1722678), (12, 1435565), (15, 1148452), (17, 1013340), (20, 861339), (30, 574226), (34, 506670), (51, 337780), (60, 287113), (68, 253335), (85, 202668), (102, 168890), (170, 101334), (204, 84445), (255, 67556), (340, 50667), (510, 33778), (1020, 16889)]