304037180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{894227}}^1$

素因数の和:894253

約数の個数: 24

約数和(自身を含む): 676036368

約数和(自身を除く): 371999188

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 894227, 1788454, 3576908, 4471135, 8942270, 15201859, 17884540, 30403718, 60807436, 76009295, 152018590, 304037180]

約数ペア:

[(1, 304037180), (2, 152018590), (4, 76009295), (5, 60807436), (10, 30403718), (17, 17884540), (20, 15201859), (34, 8942270), (68, 4471135), (85, 3576908), (170, 1788454), (340, 894227)]