31014290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{757}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 59433264

約数和(自身を除く): 28418974

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 241, 482, 757, 1205, 1514, 2410, 3785, 4097, 7570, 8194, 12869, 20485, 25738, 40970, 64345, 128690, 182437, 364874, 912185, 1824370, 3101429, 6202858, 15507145, 31014290]

約数ペア:

[(1, 31014290), (2, 15507145), (5, 6202858), (10, 3101429), (17, 1824370), (34, 912185), (85, 364874), (170, 182437), (241, 128690), (482, 64345), (757, 40970), (1205, 25738), (1514, 20485), (2410, 12869), (3785, 8194), (4097, 7570)]