30581936

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:370

約数の個数: 80

約数和(自身を含む): 74899968

約数和(自身を除く): 44318032

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 103, 112, 154, 176, 206, 241, 308, 412, 482, 616, 721, 824, 964, 1133, 1232, 1442, 1648, 1687, 1928, 2266, 2651, 2884, 3374, 3856, 4532, 5302, 5768, 6748, 7931, 9064, 10604, 11536, 13496, 15862, 18128, 18557, 21208, 24823, 26992, 31724, 37114, 42416, 49646, 63448, 74228, 99292, 126896, 148456, 173761, 198584, 273053, 296912, 347522, 397168, 546106, 695044, 1092212, 1390088, 1911371, 2184424, 2780176, 3822742, 4368848, 7645484, 15290968, 30581936]

約数ペア:

[(1, 30581936), (2, 15290968), (4, 7645484), (7, 4368848), (8, 3822742), (11, 2780176), (14, 2184424), (16, 1911371), (22, 1390088), (28, 1092212), (44, 695044), (56, 546106), (77, 397168), (88, 347522), (103, 296912), (112, 273053), (154, 198584), (176, 173761), (206, 148456), (241, 126896), (308, 99292), (412, 74228), (482, 63448), (616, 49646), (721, 42416), (824, 37114), (964, 31724), (1133, 26992), (1232, 24823), (1442, 21208), (1648, 18557), (1687, 18128), (1928, 15862), (2266, 13496), (2651, 11536), (2884, 10604), (3374, 9064), (3856, 7931), (4532, 6748), (5302, 5768)]