1559070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 4296240

約数和(自身を除く): 2737170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1019, 1530, 2038, 3057, 5095, 6114, 9171, 10190, 15285, 17323, 18342, 30570, 34646, 45855, 51969, 86615, 91710, 103938, 155907, 173230, 259845, 311814, 519690, 779535, 1559070]

約数ペア:

[(1, 1559070), (2, 779535), (3, 519690), (5, 311814), (6, 259845), (9, 173230), (10, 155907), (15, 103938), (17, 91710), (18, 86615), (30, 51969), (34, 45855), (45, 34646), (51, 30570), (85, 18342), (90, 17323), (102, 15285), (153, 10190), (170, 9171), (255, 6114), (306, 5095), (510, 3057), (765, 2038), (1019, 1530)]