7813330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{211}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 16881984

約数和(自身を除く): 9068654

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 211, 230, 322, 422, 529, 805, 1055, 1058, 1477, 1610, 2110, 2645, 2954, 3703, 4853, 5290, 7385, 7406, 9706, 14770, 18515, 24265, 33971, 37030, 48530, 67942, 111619, 169855, 223238, 339710, 558095, 781333, 1116190, 1562666, 3906665, 7813330]

約数ペア:

[(1, 7813330), (2, 3906665), (5, 1562666), (7, 1116190), (10, 781333), (14, 558095), (23, 339710), (35, 223238), (46, 169855), (70, 111619), (115, 67942), (161, 48530), (211, 37030), (230, 33971), (322, 24265), (422, 18515), (529, 14770), (805, 9706), (1055, 7406), (1058, 7385), (1477, 5290), (1610, 4853), (2110, 3703), (2645, 2954)]