30912411838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{793399}}^1$

素因数の和:793453

約数の個数: 48

約数和(自身を含む): 60780787200

約数和(自身を除く): 29868375362

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 121, 154, 161, 242, 253, 322, 506, 847, 1694, 1771, 2783, 3542, 5566, 19481, 38962, 793399, 1586798, 5553793, 8727389, 11107586, 17454778, 18248177, 36496354, 61091723, 96001279, 122183446, 127737239, 192002558, 200729947, 255474478, 401459894, 672008953, 1344017906, 1405109629, 2208029417, 2810219258, 4416058834, 15456205919, 30912411838]

約数ペア:

[(1, 30912411838), (2, 15456205919), (7, 4416058834), (11, 2810219258), (14, 2208029417), (22, 1405109629), (23, 1344017906), (46, 672008953), (77, 401459894), (121, 255474478), (154, 200729947), (161, 192002558), (242, 127737239), (253, 122183446), (322, 96001279), (506, 61091723), (847, 36496354), (1694, 18248177), (1771, 17454778), (2783, 11107586), (3542, 8727389), (5566, 5553793), (19481, 1586798), (38962, 793399)]