142204620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{8089}}^1$

素因数の和:8394

約数の個数: 48

約数和(自身を含む): 399581280

約数和(自身を除く): 257376660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 293, 586, 879, 1172, 1465, 1758, 2930, 3516, 4395, 5860, 8089, 8790, 16178, 17580, 24267, 32356, 40445, 48534, 80890, 97068, 121335, 161780, 242670, 485340, 2370077, 4740154, 7110231, 9480308, 11850385, 14220462, 23700770, 28440924, 35551155, 47401540, 71102310, 142204620]

約数ペア:

[(1, 142204620), (2, 71102310), (3, 47401540), (4, 35551155), (5, 28440924), (6, 23700770), (10, 14220462), (12, 11850385), (15, 9480308), (20, 7110231), (30, 4740154), (60, 2370077), (293, 485340), (586, 242670), (879, 161780), (1172, 121335), (1465, 97068), (1758, 80890), (2930, 48534), (3516, 40445), (4395, 32356), (5860, 24267), (8089, 17580), (8790, 16178)]