131534580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2192243}}^1$

素因数の和:2192255

約数の個数: 24

約数和(自身を含む): 368296992

約数和(自身を除く): 236762412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2192243, 4384486, 6576729, 8768972, 10961215, 13153458, 21922430, 26306916, 32883645, 43844860, 65767290, 131534580]

約数ペア:

[(1, 131534580), (2, 65767290), (3, 43844860), (4, 32883645), (5, 26306916), (6, 21922430), (10, 13153458), (12, 10961215), (15, 8768972), (20, 6576729), (30, 4384486), (60, 2192243)]