16989630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4793

約数の個数: 64

約数和(自身を含む): 49351680

約数和(自身を除く): 32362050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 4759, 9518, 14277, 23795, 28554, 33313, 47590, 66626, 71385, 80903, 99939, 142770, 161806, 166565, 199878, 242709, 333130, 404515, 485418, 499695, 566321, 809030, 999390, 1132642, 1213545, 1698963, 2427090, 2831605, 3397926, 5663210, 8494815, 16989630]

約数ペア:

[(1, 16989630), (2, 8494815), (3, 5663210), (5, 3397926), (6, 2831605), (7, 2427090), (10, 1698963), (14, 1213545), (15, 1132642), (17, 999390), (21, 809030), (30, 566321), (34, 499695), (35, 485418), (42, 404515), (51, 333130), (70, 242709), (85, 199878), (102, 166565), (105, 161806), (119, 142770), (170, 99939), (210, 80903), (238, 71385), (255, 66626), (357, 47590), (510, 33313), (595, 28554), (714, 23795), (1190, 14277), (1785, 9518), (3570, 4759)]