13621470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 32810400

約数和(自身を除く): 19188930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 349, 698, 1047, 1301, 1745, 2094, 2602, 3490, 3903, 5235, 6505, 7806, 10470, 13010, 19515, 39030, 454049, 908098, 1362147, 2270245, 2724294, 4540490, 6810735, 13621470]

約数ペア:

[(1, 13621470), (2, 6810735), (3, 4540490), (5, 2724294), (6, 2270245), (10, 1362147), (15, 908098), (30, 454049), (349, 39030), (698, 19515), (1047, 13010), (1301, 10470), (1745, 7806), (2094, 6505), (2602, 5235), (3490, 3903)]