91134890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 207525888

約数和(自身を除く): 116390998

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 71, 77, 110, 142, 154, 355, 385, 497, 710, 770, 781, 994, 1562, 1667, 2485, 3334, 3905, 4970, 5467, 7810, 8335, 10934, 11669, 16670, 18337, 23338, 27335, 36674, 54670, 58345, 91685, 116690, 118357, 128359, 183370, 236714, 256718, 591785, 641795, 828499, 1183570, 1283590, 1301927, 1656998, 2603854, 4142495, 6509635, 8284990, 9113489, 13019270, 18226978, 45567445, 91134890]

約数ペア:

[(1, 91134890), (2, 45567445), (5, 18226978), (7, 13019270), (10, 9113489), (11, 8284990), (14, 6509635), (22, 4142495), (35, 2603854), (55, 1656998), (70, 1301927), (71, 1283590), (77, 1183570), (110, 828499), (142, 641795), (154, 591785), (355, 256718), (385, 236714), (497, 183370), (710, 128359), (770, 118357), (781, 116690), (994, 91685), (1562, 58345), (1667, 54670), (2485, 36674), (3334, 27335), (3905, 23338), (4970, 18337), (5467, 16670), (7810, 11669), (8335, 10934)]