2630930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 5088960

約数和(自身を除く): 2458030

約数列:

[1, 2, 5, 10, 19, 38, 61, 95, 122, 190, 227, 305, 454, 610, 1135, 1159, 2270, 2318, 4313, 5795, 8626, 11590, 13847, 21565, 27694, 43130, 69235, 138470, 263093, 526186, 1315465, 2630930]

約数ペア:

[(1, 2630930), (2, 1315465), (5, 526186), (10, 263093), (19, 138470), (38, 69235), (61, 43130), (95, 27694), (122, 21565), (190, 13847), (227, 11590), (305, 8626), (454, 5795), (610, 4313), (1135, 2318), (1159, 2270)]