140742014

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3673}}^1$

素因数の和:3729

約数の個数: 48

約数和(自身を含む): 271405728

約数和(自身を除く): 130663714

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1666, 2254, 2737, 3673, 5474, 7346, 19159, 25711, 38318, 51422, 62441, 84479, 124882, 168958, 179977, 359954, 437087, 591353, 874174, 1182706, 1436143, 2872286, 3059609, 4139471, 6119218, 8278942, 10053001, 20106002, 70371007, 140742014]

約数ペア:

[(1, 140742014), (2, 70371007), (7, 20106002), (14, 10053001), (17, 8278942), (23, 6119218), (34, 4139471), (46, 3059609), (49, 2872286), (98, 1436143), (119, 1182706), (161, 874174), (238, 591353), (322, 437087), (391, 359954), (782, 179977), (833, 168958), (1127, 124882), (1666, 84479), (2254, 62441), (2737, 51422), (3673, 38318), (5474, 25711), (7346, 19159)]