65717070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128857}}^1$

素因数の和:128884

約数の個数: 32

約数和(自身を含む): 166999968

約数和(自身を除く): 101282898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 128857, 257714, 386571, 644285, 773142, 1288570, 1932855, 2190569, 3865710, 4381138, 6571707, 10952845, 13143414, 21905690, 32858535, 65717070]

約数ペア:

[(1, 65717070), (2, 32858535), (3, 21905690), (5, 13143414), (6, 10952845), (10, 6571707), (15, 4381138), (17, 3865710), (30, 2190569), (34, 1932855), (51, 1288570), (85, 773142), (102, 644285), (170, 386571), (255, 257714), (510, 128857)]