5428430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{77549}}^1$

素因数の和:77563

約数の個数: 16

約数和(自身を含む): 11167200

約数和(自身を除く): 5738770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 77549, 155098, 387745, 542843, 775490, 1085686, 2714215, 5428430]

約数ペア:

[(1, 5428430), (2, 2714215), (5, 1085686), (7, 775490), (10, 542843), (14, 387745), (35, 155098), (70, 77549)]