64053210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{164239}}^1$

素因数の和:164262

約数の個数: 32

約数和(自身を含む): 165553920

約数和(自身を除く): 101500710

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 164239, 328478, 492717, 821195, 985434, 1642390, 2135107, 2463585, 4270214, 4927170, 6405321, 10675535, 12810642, 21351070, 32026605, 64053210]

約数ペア:

[(1, 64053210), (2, 32026605), (3, 21351070), (5, 12810642), (6, 10675535), (10, 6405321), (13, 4927170), (15, 4270214), (26, 2463585), (30, 2135107), (39, 1642390), (65, 985434), (78, 821195), (130, 492717), (195, 328478), (390, 164239)]