1742042270

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2855807}}^1$

素因数の和:2855875

約数の個数: 16

約数和(自身を含む): 3187081728

約数和(自身を除く): 1445039458

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 2855807, 5711614, 14279035, 28558070, 174204227, 348408454, 871021135, 1742042270]

約数ペア:

[(1, 1742042270), (2, 871021135), (5, 348408454), (10, 174204227), (61, 28558070), (122, 14279035), (305, 5711614), (610, 2855807)]