13331030

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 25272000

約数和(自身を除く): 11940970

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 389, 745, 778, 1490, 1945, 3427, 3890, 6854, 8947, 17135, 17894, 34270, 44735, 57961, 89470, 115922, 289805, 579610, 1333103, 2666206, 6665515, 13331030]

約数ペア:

[(1, 13331030), (2, 6665515), (5, 2666206), (10, 1333103), (23, 579610), (46, 289805), (115, 115922), (149, 89470), (230, 57961), (298, 44735), (389, 34270), (745, 17894), (778, 17135), (1490, 8947), (1945, 6854), (3427, 3890)]