84792470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4373}}^1$

素因数の和:4664

約数の個数: 32

約数和(自身を含む): 175099968

約数和(自身を除く): 90307498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2770, 3878, 4373, 8746, 9695, 19390, 21865, 30611, 43730, 61222, 153055, 306110, 1211321, 2422642, 6056605, 8479247, 12113210, 16958494, 42396235, 84792470]

約数ペア:

[(1, 84792470), (2, 42396235), (5, 16958494), (7, 12113210), (10, 8479247), (14, 6056605), (35, 2422642), (70, 1211321), (277, 306110), (554, 153055), (1385, 61222), (1939, 43730), (2770, 30611), (3878, 21865), (4373, 19390), (8746, 9695)]