29896790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 68802048

約数和(自身を除く): 38905258

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 947, 1435, 1894, 2255, 2870, 3157, 4510, 4735, 6314, 6629, 9470, 10417, 13258, 15785, 20834, 31570, 33145, 38827, 52085, 66290, 72919, 77654, 104170, 145838, 194135, 271789, 364595, 388270, 427097, 543578, 729190, 854194, 1358945, 2135485, 2717890, 2989679, 4270970, 5979358, 14948395, 29896790]

約数ペア:

[(1, 29896790), (2, 14948395), (5, 5979358), (7, 4270970), (10, 2989679), (11, 2717890), (14, 2135485), (22, 1358945), (35, 854194), (41, 729190), (55, 543578), (70, 427097), (77, 388270), (82, 364595), (110, 271789), (154, 194135), (205, 145838), (287, 104170), (385, 77654), (410, 72919), (451, 66290), (574, 52085), (770, 38827), (902, 33145), (947, 31570), (1435, 20834), (1894, 15785), (2255, 13258), (2870, 10417), (3157, 9470), (4510, 6629), (4735, 6314)]