458728270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{45827}}^1$

素因数の和:45865

約数の個数: 64

約数和(自身を含む): 1108670976

約数和(自身を除く): 649942706

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 10010, 45827, 91654, 229135, 320789, 458270, 504097, 595751, 641578, 1008194, 1191502, 1603945, 2520485, 2978755, 3207890, 3528679, 4170257, 5040970, 5957510, 6553261, 7057358, 8340514, 13106522, 17643395, 20851285, 32766305, 35286790, 41702570, 45872827, 65532610, 91745654, 229364135, 458728270]

約数ペア:

[(1, 458728270), (2, 229364135), (5, 91745654), (7, 65532610), (10, 45872827), (11, 41702570), (13, 35286790), (14, 32766305), (22, 20851285), (26, 17643395), (35, 13106522), (55, 8340514), (65, 7057358), (70, 6553261), (77, 5957510), (91, 5040970), (110, 4170257), (130, 3528679), (143, 3207890), (154, 2978755), (182, 2520485), (286, 1603945), (385, 1191502), (455, 1008194), (715, 641578), (770, 595751), (910, 504097), (1001, 458270), (1430, 320789), (2002, 229135), (5005, 91654), (10010, 45827)]