30347142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1$

素因数の和:2285

約数の個数: 64

約数和(自身を含む): 77345280

約数和(自身を除く): 46998138

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 42, 51, 57, 102, 114, 119, 133, 238, 266, 323, 357, 399, 646, 714, 798, 969, 1938, 2237, 2261, 4474, 4522, 6711, 6783, 13422, 13566, 15659, 31318, 38029, 42503, 46977, 76058, 85006, 93954, 114087, 127509, 228174, 255018, 266203, 297521, 532406, 595042, 722551, 798609, 892563, 1445102, 1597218, 1785126, 2167653, 4335306, 5057857, 10115714, 15173571, 30347142]

約数ペア:

[(1, 30347142), (2, 15173571), (3, 10115714), (6, 5057857), (7, 4335306), (14, 2167653), (17, 1785126), (19, 1597218), (21, 1445102), (34, 892563), (38, 798609), (42, 722551), (51, 595042), (57, 532406), (102, 297521), (114, 266203), (119, 255018), (133, 228174), (238, 127509), (266, 114087), (323, 93954), (357, 85006), (399, 76058), (646, 46977), (714, 42503), (798, 38029), (969, 31318), (1938, 15659), (2237, 13566), (2261, 13422), (4474, 6783), (4522, 6711)]