325840970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1697}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 725711616

約数和(自身を除く): 399870646

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 211, 422, 455, 910, 1055, 1477, 1697, 2110, 2743, 2954, 3394, 5486, 7385, 8485, 11879, 13715, 14770, 16970, 19201, 22061, 23758, 27430, 38402, 44122, 59395, 96005, 110305, 118790, 154427, 192010, 220610, 308854, 358067, 716134, 772135, 1544270, 1790335, 2506469, 3580670, 4654871, 5012938, 9309742, 12532345, 23274355, 25064690, 32584097, 46548710, 65168194, 162920485, 325840970]

約数ペア:

[(1, 325840970), (2, 162920485), (5, 65168194), (7, 46548710), (10, 32584097), (13, 25064690), (14, 23274355), (26, 12532345), (35, 9309742), (65, 5012938), (70, 4654871), (91, 3580670), (130, 2506469), (182, 1790335), (211, 1544270), (422, 772135), (455, 716134), (910, 358067), (1055, 308854), (1477, 220610), (1697, 192010), (2110, 154427), (2743, 118790), (2954, 110305), (3394, 96005), (5486, 59395), (7385, 44122), (8485, 38402), (11879, 27430), (13715, 23758), (14770, 22061), (16970, 19201)]