30753723

素因数分解:

$3^1\times 7^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:78

約数の個数: 96

約数和(自身を含む): 59584000

約数和(自身を除く): 28830277

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 49, 57, 77, 91, 121, 133, 143, 147, 209, 231, 247, 273, 343, 363, 399, 429, 539, 627, 637, 741, 847, 931, 1001, 1029, 1463, 1573, 1617, 1729, 1911, 2299, 2541, 2717, 2793, 3003, 3773, 4389, 4459, 4719, 5187, 5929, 6517, 6897, 7007, 8151, 10241, 11011, 11319, 12103, 13377, 16093, 17787, 19019, 19551, 21021, 29887, 30723, 33033, 36309, 41503, 48279, 49049, 57057, 71687, 77077, 84721, 89661, 112651, 124509, 133133, 147147, 209209, 215061, 231231, 254163, 337953, 399399, 539539, 627627, 788557, 931931, 1464463, 1618617, 2365671, 2795793, 4393389, 10251241, 30753723]

約数ペア:

[(1, 30753723), (3, 10251241), (7, 4393389), (11, 2795793), (13, 2365671), (19, 1618617), (21, 1464463), (33, 931931), (39, 788557), (49, 627627), (57, 539539), (77, 399399), (91, 337953), (121, 254163), (133, 231231), (143, 215061), (147, 209209), (209, 147147), (231, 133133), (247, 124509), (273, 112651), (343, 89661), (363, 84721), (399, 77077), (429, 71687), (539, 57057), (627, 49049), (637, 48279), (741, 41503), (847, 36309), (931, 33033), (1001, 30723), (1029, 29887), (1463, 21021), (1573, 19551), (1617, 19019), (1729, 17787), (1911, 16093), (2299, 13377), (2541, 12103), (2717, 11319), (2793, 11011), (3003, 10241), (3773, 8151), (4389, 7007), (4459, 6897), (4719, 6517), (5187, 5929)]