270235966

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{389}}^1$

素因数の和:769

約数の個数: 64

約数和(自身を含む): 547223040

約数和(自身を除く): 276987074

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 347, 389, 694, 778, 1001, 2002, 2429, 2723, 3817, 4279, 4511, 4858, 5057, 5446, 7634, 8558, 9022, 10114, 26719, 29953, 31577, 35399, 49621, 53438, 55627, 59906, 63154, 70798, 99242, 111254, 134983, 269966, 347347, 389389, 694694, 778778, 944881, 1484813, 1754779, 1889762, 2969626, 3509558, 10393691, 12283453, 19302569, 20787382, 24566906, 38605138, 135117983, 270235966]

約数ペア:

[(1, 270235966), (2, 135117983), (7, 38605138), (11, 24566906), (13, 20787382), (14, 19302569), (22, 12283453), (26, 10393691), (77, 3509558), (91, 2969626), (143, 1889762), (154, 1754779), (182, 1484813), (286, 944881), (347, 778778), (389, 694694), (694, 389389), (778, 347347), (1001, 269966), (2002, 134983), (2429, 111254), (2723, 99242), (3817, 70798), (4279, 63154), (4511, 59906), (4858, 55627), (5057, 53438), (5446, 49621), (7634, 35399), (8558, 31577), (9022, 29953), (10114, 26719)]