29949738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2931

約数の個数: 64

約数和(自身を含む): 77629440

約数和(自身を除く): 47679702

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2887, 3458, 5187, 5774, 8661, 10374, 17322, 20209, 37531, 40418, 54853, 60627, 75062, 109706, 112593, 121254, 164559, 225186, 262717, 329118, 383971, 525434, 713089, 767942, 788151, 1151913, 1426178, 1576302, 2139267, 2303826, 4278534, 4991623, 9983246, 14974869, 29949738]

約数ペア:

[(1, 29949738), (2, 14974869), (3, 9983246), (6, 4991623), (7, 4278534), (13, 2303826), (14, 2139267), (19, 1576302), (21, 1426178), (26, 1151913), (38, 788151), (39, 767942), (42, 713089), (57, 525434), (78, 383971), (91, 329118), (114, 262717), (133, 225186), (182, 164559), (247, 121254), (266, 112593), (273, 109706), (399, 75062), (494, 60627), (546, 54853), (741, 40418), (798, 37531), (1482, 20209), (1729, 17322), (2887, 10374), (3458, 8661), (5187, 5774)]