71181210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139571}}^1$

素因数の和:139598

約数の個数: 32

約数和(自身を含む): 180885312

約数和(自身を除く): 109704102

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 139571, 279142, 418713, 697855, 837426, 1395710, 2093565, 2372707, 4187130, 4745414, 7118121, 11863535, 14236242, 23727070, 35590605, 71181210]

約数ペア:

[(1, 71181210), (2, 35590605), (3, 23727070), (5, 14236242), (6, 11863535), (10, 7118121), (15, 4745414), (17, 4187130), (30, 2372707), (34, 2093565), (51, 1395710), (85, 837426), (102, 697855), (170, 418713), (255, 279142), (510, 139571)]