28623180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9001}}^1$

素因数の和:9066

約数の個数: 48

約数和(自身を含む): 81666144

約数和(自身を除く): 53042964

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, 3180, 9001, 18002, 27003, 36004, 45005, 54006, 90010, 108012, 135015, 180020, 270030, 477053, 540060, 954106, 1431159, 1908212, 2385265, 2862318, 4770530, 5724636, 7155795, 9541060, 14311590, 28623180]

約数ペア:

[(1, 28623180), (2, 14311590), (3, 9541060), (4, 7155795), (5, 5724636), (6, 4770530), (10, 2862318), (12, 2385265), (15, 1908212), (20, 1431159), (30, 954106), (53, 540060), (60, 477053), (106, 270030), (159, 180020), (212, 135015), (265, 108012), (318, 90010), (530, 54006), (636, 45005), (795, 36004), (1060, 27003), (1590, 18002), (3180, 9001)]