17572270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{28807}}^1$

素因数の和:28875

約数の個数: 16

約数和(自身を含む): 32149728

約数和(自身を除く): 14577458

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 28807, 57614, 144035, 288070, 1757227, 3514454, 8786135, 17572270]

約数ペア:

[(1, 17572270), (2, 8786135), (5, 3514454), (10, 1757227), (61, 288070), (122, 144035), (305, 57614), (610, 28807)]