10915678942

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{331}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 20437920000

約数和(自身を除く): 9522241058

約数列:

[1, 2, 7, 14, 19, 38, 49, 89, 98, 133, 178, 199, 266, 331, 398, 623, 662, 931, 1246, 1393, 1691, 1862, 2317, 2786, 3382, 3781, 4361, 4634, 6289, 7562, 8722, 9751, 11837, 12578, 16219, 17711, 19502, 23674, 26467, 29459, 32438, 35422, 44023, 52934, 58918, 65869, 82859, 88046, 123977, 131738, 165718, 185269, 206213, 247954, 308161, 336509, 370538, 412426, 461083, 559721, 616322, 673018, 867839, 922166, 1119442, 1251511, 1443491, 1735678, 2355563, 2503022, 2886982, 3227581, 3918047, 4711126, 5862341, 6455162, 7836094, 8760577, 11724682, 16488941, 17521154, 27426329, 32977882, 41036387, 54852658, 61324039, 82072774, 111384479, 122648078, 222768958, 287254709, 574509418, 779691353, 1559382706, 5457839471, 10915678942]

約数ペア:

[(1, 10915678942), (2, 5457839471), (7, 1559382706), (14, 779691353), (19, 574509418), (38, 287254709), (49, 222768958), (89, 122648078), (98, 111384479), (133, 82072774), (178, 61324039), (199, 54852658), (266, 41036387), (331, 32977882), (398, 27426329), (623, 17521154), (662, 16488941), (931, 11724682), (1246, 8760577), (1393, 7836094), (1691, 6455162), (1862, 5862341), (2317, 4711126), (2786, 3918047), (3382, 3227581), (3781, 2886982), (4361, 2503022), (4634, 2355563), (6289, 1735678), (7562, 1443491), (8722, 1251511), (9751, 1119442), (11837, 922166), (12578, 867839), (16219, 673018), (17711, 616322), (19502, 559721), (23674, 461083), (26467, 412426), (29459, 370538), (32438, 336509), (35422, 308161), (44023, 247954), (52934, 206213), (58918, 185269), (65869, 165718), (82859, 131738), (88046, 123977)]