9005230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1307}}^1$

素因数の和:1380

約数の個数: 32

約数和(自身を含む): 17799264

約数和(自身を除く): 8794034

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1307, 1378, 2614, 3445, 6535, 6890, 13070, 16991, 33982, 69271, 84955, 138542, 169910, 346355, 692710, 900523, 1801046, 4502615, 9005230]

約数ペア:

[(1, 9005230), (2, 4502615), (5, 1801046), (10, 900523), (13, 692710), (26, 346355), (53, 169910), (65, 138542), (106, 84955), (130, 69271), (265, 33982), (530, 16991), (689, 13070), (1307, 6890), (1378, 6535), (2614, 3445)]