13947990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3907}}^1$

素因数の和:3941

約数の個数: 64

約数和(自身を含む): 40518144

約数和(自身を除く): 26570154

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, 3907, 7814, 11721, 19535, 23442, 27349, 39070, 54698, 58605, 66419, 82047, 117210, 132838, 136745, 164094, 199257, 273490, 332095, 398514, 410235, 464933, 664190, 820470, 929866, 996285, 1394799, 1992570, 2324665, 2789598, 4649330, 6973995, 13947990]

約数ペア:

[(1, 13947990), (2, 6973995), (3, 4649330), (5, 2789598), (6, 2324665), (7, 1992570), (10, 1394799), (14, 996285), (15, 929866), (17, 820470), (21, 664190), (30, 464933), (34, 410235), (35, 398514), (42, 332095), (51, 273490), (70, 199257), (85, 164094), (102, 136745), (105, 132838), (119, 117210), (170, 82047), (210, 66419), (238, 58605), (255, 54698), (357, 39070), (510, 27349), (595, 23442), (714, 19535), (1190, 11721), (1785, 7814), (3570, 3907)]