16560210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1709}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 44323200

約数和(自身を除く): 27762990

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1709, 1938, 3230, 3418, 4845, 5127, 8545, 9690, 10254, 17090, 25635, 29053, 32471, 51270, 58106, 64942, 87159, 97413, 145265, 162355, 174318, 194826, 290530, 324710, 435795, 487065, 552007, 871590, 974130, 1104014, 1656021, 2760035, 3312042, 5520070, 8280105, 16560210]

約数ペア:

[(1, 16560210), (2, 8280105), (3, 5520070), (5, 3312042), (6, 2760035), (10, 1656021), (15, 1104014), (17, 974130), (19, 871590), (30, 552007), (34, 487065), (38, 435795), (51, 324710), (57, 290530), (85, 194826), (95, 174318), (102, 162355), (114, 145265), (170, 97413), (190, 87159), (255, 64942), (285, 58106), (323, 51270), (510, 32471), (570, 29053), (646, 25635), (969, 17090), (1615, 10254), (1709, 9690), (1938, 8545), (3230, 5127), (3418, 4845)]