6990570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1523}}^1$

素因数の和:1556

約数の個数: 64

約数和(自身を含む): 19751040

約数和(自身を除く): 12760470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1523, 1530, 2295, 3046, 4569, 4590, 7615, 9138, 13707, 15230, 22845, 25891, 27414, 41121, 45690, 51782, 68535, 77673, 82242, 129455, 137070, 155346, 205605, 233019, 258910, 388365, 411210, 466038, 699057, 776730, 1165095, 1398114, 2330190, 3495285, 6990570]

約数ペア:

[(1, 6990570), (2, 3495285), (3, 2330190), (5, 1398114), (6, 1165095), (9, 776730), (10, 699057), (15, 466038), (17, 411210), (18, 388365), (27, 258910), (30, 233019), (34, 205605), (45, 155346), (51, 137070), (54, 129455), (85, 82242), (90, 77673), (102, 68535), (135, 51782), (153, 45690), (170, 41121), (255, 27414), (270, 25891), (306, 22845), (459, 15230), (510, 13707), (765, 9138), (918, 7615), (1523, 4590), (1530, 4569), (2295, 3046)]