334555340

素因数分解:

$2^2\times 5^1\times 7^4\times {\mathrm{6967}}^1$

素因数の和:7004

約数の個数: 60

約数和(自身を含む): 819729456

約数和(自身を除く): 485174116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 2401, 3430, 4802, 6860, 6967, 9604, 12005, 13934, 24010, 27868, 34835, 48020, 48769, 69670, 97538, 139340, 195076, 243845, 341383, 487690, 682766, 975380, 1365532, 1706915, 2389681, 3413830, 4779362, 6827660, 9558724, 11948405, 16727767, 23896810, 33455534, 47793620, 66911068, 83638835, 167277670, 334555340]

約数ペア:

[(1, 334555340), (2, 167277670), (4, 83638835), (5, 66911068), (7, 47793620), (10, 33455534), (14, 23896810), (20, 16727767), (28, 11948405), (35, 9558724), (49, 6827660), (70, 4779362), (98, 3413830), (140, 2389681), (196, 1706915), (245, 1365532), (343, 975380), (490, 682766), (686, 487690), (980, 341383), (1372, 243845), (1715, 195076), (2401, 139340), (3430, 97538), (4802, 69670), (6860, 48769), (6967, 48020), (9604, 34835), (12005, 27868), (13934, 24010)]