1214798970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{525887}}^1$

素因数の和:525915

約数の個数: 64

約数和(自身を含む): 3634937856

約数和(自身を除く): 2420138886

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, 1155, 2310, 525887, 1051774, 1577661, 2629435, 3155322, 3681209, 5258870, 5784757, 7362418, 7888305, 11043627, 11569514, 15776610, 17354271, 18406045, 22087254, 28923785, 34708542, 36812090, 40493299, 55218135, 57847570, 80986598, 86771355, 110436270, 121479897, 173542710, 202466495, 242959794, 404932990, 607399485, 1214798970]

約数ペア:

[(1, 1214798970), (2, 607399485), (3, 404932990), (5, 242959794), (6, 202466495), (7, 173542710), (10, 121479897), (11, 110436270), (14, 86771355), (15, 80986598), (21, 57847570), (22, 55218135), (30, 40493299), (33, 36812090), (35, 34708542), (42, 28923785), (55, 22087254), (66, 18406045), (70, 17354271), (77, 15776610), (105, 11569514), (110, 11043627), (154, 7888305), (165, 7362418), (210, 5784757), (231, 5258870), (330, 3681209), (385, 3155322), (462, 2629435), (770, 1577661), (1155, 1051774), (2310, 525887)]