67970930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 48

約数和(自身を含む): 133090776

約数和(自身を除く): 65119846

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 181, 235, 362, 470, 799, 905, 1598, 1810, 2209, 3077, 3995, 4418, 6154, 7990, 8507, 11045, 15385, 17014, 22090, 30770, 37553, 42535, 75106, 85070, 144619, 187765, 289238, 375530, 399829, 723095, 799658, 1446190, 1999145, 3998290, 6797093, 13594186, 33985465, 67970930]

約数ペア:

[(1, 67970930), (2, 33985465), (5, 13594186), (10, 6797093), (17, 3998290), (34, 1999145), (47, 1446190), (85, 799658), (94, 723095), (170, 399829), (181, 375530), (235, 289238), (362, 187765), (470, 144619), (799, 85070), (905, 75106), (1598, 42535), (1810, 37553), (2209, 30770), (3077, 22090), (3995, 17014), (4418, 15385), (6154, 11045), (7990, 8507)]