214231710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8431}}^1$

素因数の和:8470

約数の個数: 96

約数和(自身を含む): 645958656

約数和(自身を除く): 431726946

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 770, 847, 1155, 1210, 1694, 1815, 2310, 2541, 3630, 4235, 5082, 8431, 8470, 12705, 16862, 25293, 25410, 42155, 50586, 59017, 84310, 92741, 118034, 126465, 177051, 185482, 252930, 278223, 295085, 354102, 463705, 556446, 590170, 649187, 885255, 927410, 1020151, 1298374, 1391115, 1770510, 1947561, 2040302, 2782230, 3060453, 3245935, 3895122, 5100755, 6120906, 6491870, 7141057, 9737805, 10201510, 14282114, 15302265, 19475610, 21423171, 30604530, 35705285, 42846342, 71410570, 107115855, 214231710]

約数ペア:

[(1, 214231710), (2, 107115855), (3, 71410570), (5, 42846342), (6, 35705285), (7, 30604530), (10, 21423171), (11, 19475610), (14, 15302265), (15, 14282114), (21, 10201510), (22, 9737805), (30, 7141057), (33, 6491870), (35, 6120906), (42, 5100755), (55, 3895122), (66, 3245935), (70, 3060453), (77, 2782230), (105, 2040302), (110, 1947561), (121, 1770510), (154, 1391115), (165, 1298374), (210, 1020151), (231, 927410), (242, 885255), (330, 649187), (363, 590170), (385, 556446), (462, 463705), (605, 354102), (726, 295085), (770, 278223), (847, 252930), (1155, 185482), (1210, 177051), (1694, 126465), (1815, 118034), (2310, 92741), (2541, 84310), (3630, 59017), (4235, 50586), (5082, 42155), (8431, 25410), (8470, 25293), (12705, 16862)]