66707930870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{461}}^1\times {\mathrm{108799}}^1$

素因数の和:109293

約数の個数: 64

約数和(自身を含む): 144764928000

約数和(自身を除く): 78056997130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 461, 665, 922, 1330, 2305, 3227, 4610, 6454, 8759, 16135, 17518, 32270, 43795, 61313, 87590, 108799, 122626, 217598, 306565, 543995, 613130, 761593, 1087990, 1523186, 2067181, 3807965, 4134362, 7615930, 10335905, 14470267, 20671810, 28940534, 50156339, 72351335, 100312678, 144702670, 250781695, 351094373, 501563390, 702188746, 952970441, 1755471865, 1905940882, 3510943730, 4764852205, 6670793087, 9529704410, 13341586174, 33353965435, 66707930870]

約数ペア:

[(1, 66707930870), (2, 33353965435), (5, 13341586174), (7, 9529704410), (10, 6670793087), (14, 4764852205), (19, 3510943730), (35, 1905940882), (38, 1755471865), (70, 952970441), (95, 702188746), (133, 501563390), (190, 351094373), (266, 250781695), (461, 144702670), (665, 100312678), (922, 72351335), (1330, 50156339), (2305, 28940534), (3227, 20671810), (4610, 14470267), (6454, 10335905), (8759, 7615930), (16135, 4134362), (17518, 3807965), (32270, 2067181), (43795, 1523186), (61313, 1087990), (87590, 761593), (108799, 613130), (122626, 543995), (217598, 306565)]