7158180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{2251}}^1$

素因数の和:2316

約数の個数: 48

約数和(自身を含む): 20430144

約数和(自身を除く): 13271964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 2251, 3180, 4502, 6753, 9004, 11255, 13506, 22510, 27012, 33765, 45020, 67530, 119303, 135060, 238606, 357909, 477212, 596515, 715818, 1193030, 1431636, 1789545, 2386060, 3579090, 7158180]

約数ペア:

[(1, 7158180), (2, 3579090), (3, 2386060), (4, 1789545), (5, 1431636), (6, 1193030), (10, 715818), (12, 596515), (15, 477212), (20, 357909), (30, 238606), (53, 135060), (60, 119303), (106, 67530), (159, 45020), (212, 33765), (265, 27012), (318, 22510), (530, 13506), (636, 11255), (795, 9004), (1060, 6753), (1590, 4502), (2251, 3180)]