2173710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{941}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 6511104

約数和(自身を除く): 4337394

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, 154, 165, 210, 231, 330, 385, 462, 770, 941, 1155, 1882, 2310, 2823, 4705, 5646, 6587, 9410, 10351, 13174, 14115, 19761, 20702, 28230, 31053, 32935, 39522, 51755, 62106, 65870, 72457, 98805, 103510, 144914, 155265, 197610, 217371, 310530, 362285, 434742, 724570, 1086855, 2173710]

約数ペア:

[(1, 2173710), (2, 1086855), (3, 724570), (5, 434742), (6, 362285), (7, 310530), (10, 217371), (11, 197610), (14, 155265), (15, 144914), (21, 103510), (22, 98805), (30, 72457), (33, 65870), (35, 62106), (42, 51755), (55, 39522), (66, 32935), (70, 31053), (77, 28230), (105, 20702), (110, 19761), (154, 14115), (165, 13174), (210, 10351), (231, 9410), (330, 6587), (385, 5646), (462, 4705), (770, 2823), (941, 2310), (1155, 1882)]