541628630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{26153}}^1$

素因数の和:26288

約数の個数: 32

約数和(自身を含む): 1035698400

約数和(自身を除く): 494069770

約数列:

[1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4142, 10355, 20710, 26153, 52306, 130765, 261530, 496907, 993814, 2484535, 2850677, 4969070, 5701354, 14253385, 28506770, 54162863, 108325726, 270814315, 541628630]

約数ペア:

[(1, 541628630), (2, 270814315), (5, 108325726), (10, 54162863), (19, 28506770), (38, 14253385), (95, 5701354), (109, 4969070), (190, 2850677), (218, 2484535), (545, 993814), (1090, 496907), (2071, 261530), (4142, 130765), (10355, 52306), (20710, 26153)]