823530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 32

約数和(自身を含む): 2003904

約数和(自身を除く): 1180374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 194, 283, 291, 485, 566, 582, 849, 970, 1415, 1455, 1698, 2830, 2910, 4245, 8490, 27451, 54902, 82353, 137255, 164706, 274510, 411765, 823530]

約数ペア:

[(1, 823530), (2, 411765), (3, 274510), (5, 164706), (6, 137255), (10, 82353), (15, 54902), (30, 27451), (97, 8490), (194, 4245), (283, 2910), (291, 2830), (485, 1698), (566, 1455), (582, 1415), (849, 970)]