109223240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{390083}}^1$

素因数の和:390101

約数の個数: 32

約数和(自身を含む): 280860480

約数和(自身を除く): 171637240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 390083, 780166, 1560332, 1950415, 2730581, 3120664, 3900830, 5461162, 7801660, 10922324, 13652905, 15603320, 21844648, 27305810, 54611620, 109223240]

約数ペア:

[(1, 109223240), (2, 54611620), (4, 27305810), (5, 21844648), (7, 15603320), (8, 13652905), (10, 10922324), (14, 7801660), (20, 5461162), (28, 3900830), (35, 3120664), (40, 2730581), (56, 1950415), (70, 1560332), (140, 780166), (280, 390083)]