127670290790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{65557}}^1$

素因数の和:66261

約数の個数: 64

約数和(自身を含む): 269163316224

約数和(自身を除く): 141493025434

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 647, 1294, 1505, 3010, 3235, 4529, 6470, 9058, 22645, 27821, 45290, 55642, 65557, 131114, 139105, 194747, 278210, 327785, 389494, 458899, 655570, 917798, 973735, 1947470, 2294495, 2818951, 4588990, 5637902, 14094755, 19732657, 28189510, 39465314, 42415379, 84830758, 98663285, 197326570, 212076895, 296907653, 424153790, 593815306, 1484538265, 1823861297, 2969076530, 3647722594, 9119306485, 12767029079, 18238612970, 25534058158, 63835145395, 127670290790]

約数ペア:

[(1, 127670290790), (2, 63835145395), (5, 25534058158), (7, 18238612970), (10, 12767029079), (14, 9119306485), (35, 3647722594), (43, 2969076530), (70, 1823861297), (86, 1484538265), (215, 593815306), (301, 424153790), (430, 296907653), (602, 212076895), (647, 197326570), (1294, 98663285), (1505, 84830758), (3010, 42415379), (3235, 39465314), (4529, 28189510), (6470, 19732657), (9058, 14094755), (22645, 5637902), (27821, 4588990), (45290, 2818951), (55642, 2294495), (65557, 1947470), (131114, 973735), (139105, 917798), (194747, 655570), (278210, 458899), (327785, 389494)]