17957710

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 34007040

約数和(自身を除く): 16049330

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 479, 815, 958, 1630, 2395, 3749, 4790, 7498, 11017, 18745, 22034, 37490, 55085, 78077, 110170, 156154, 390385, 780770, 1795771, 3591542, 8978855, 17957710]

約数ペア:

[(1, 17957710), (2, 8978855), (5, 3591542), (10, 1795771), (23, 780770), (46, 390385), (115, 156154), (163, 110170), (230, 78077), (326, 55085), (479, 37490), (815, 22034), (958, 18745), (1630, 11017), (2395, 7498), (3749, 4790)]