64697070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{126857}}^1$

素因数の和:126884

約数の個数: 32

約数和(自身を含む): 164407968

約数和(自身を除く): 99710898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 126857, 253714, 380571, 634285, 761142, 1268570, 1902855, 2156569, 3805710, 4313138, 6469707, 10782845, 12939414, 21565690, 32348535, 64697070]

約数ペア:

[(1, 64697070), (2, 32348535), (3, 21565690), (5, 12939414), (6, 10782845), (10, 6469707), (15, 4313138), (17, 3805710), (30, 2156569), (34, 1902855), (51, 1268570), (85, 761142), (102, 634285), (170, 380571), (255, 253714), (510, 126857)]