30103804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{442703}}^1$

素因数の和:442724

約数の個数: 12

約数和(自身を含む): 55780704

約数和(自身を除く): 25676900

約数列:

[1, 2, 4, 17, 34, 68, 442703, 885406, 1770812, 7525951, 15051902, 30103804]

約数ペア:

[(1, 30103804), (2, 15051902), (4, 7525951), (17, 1770812), (34, 885406), (68, 442703)]