173840530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{1361}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 320375088

約数和(自身を除く): 146534558

約数列:

[1, 2, 5, 10, 53, 106, 241, 265, 482, 530, 1205, 1361, 2410, 2722, 6805, 12773, 13610, 25546, 63865, 72133, 127730, 144266, 328001, 360665, 656002, 721330, 1640005, 3280010, 17384053, 34768106, 86920265, 173840530]

約数ペア:

[(1, 173840530), (2, 86920265), (5, 34768106), (10, 17384053), (53, 3280010), (106, 1640005), (241, 721330), (265, 656002), (482, 360665), (530, 328001), (1205, 144266), (1361, 127730), (2410, 72133), (2722, 63865), (6805, 25546), (12773, 13610)]