8130210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 21648384

約数和(自身を除く): 13518174

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 347, 355, 426, 694, 710, 781, 1041, 1065, 1562, 1735, 2082, 2130, 2343, 3470, 3817, 3905, 4686, 5205, 7634, 7810, 10410, 11451, 11715, 19085, 22902, 23430, 24637, 38170, 49274, 57255, 73911, 114510, 123185, 147822, 246370, 271007, 369555, 542014, 739110, 813021, 1355035, 1626042, 2710070, 4065105, 8130210]

約数ペア:

[(1, 8130210), (2, 4065105), (3, 2710070), (5, 1626042), (6, 1355035), (10, 813021), (11, 739110), (15, 542014), (22, 369555), (30, 271007), (33, 246370), (55, 147822), (66, 123185), (71, 114510), (110, 73911), (142, 57255), (165, 49274), (213, 38170), (330, 24637), (347, 23430), (355, 22902), (426, 19085), (694, 11715), (710, 11451), (781, 10410), (1041, 7810), (1065, 7634), (1562, 5205), (1735, 4686), (2082, 3905), (2130, 3817), (2343, 3470)]