379989130

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2003}}^1$

素因数の和:2382

約数の個数: 32

約数和(自身を含む): 697776768

約数和(自身を除く): 317787638

約数列:

[1, 2, 5, 10, 61, 122, 305, 311, 610, 622, 1555, 2003, 3110, 4006, 10015, 18971, 20030, 37942, 94855, 122183, 189710, 244366, 610915, 622933, 1221830, 1245866, 3114665, 6229330, 37998913, 75997826, 189994565, 379989130]

約数ペア:

[(1, 379989130), (2, 189994565), (5, 75997826), (10, 37998913), (61, 6229330), (122, 3114665), (305, 1245866), (311, 1221830), (610, 622933), (622, 610915), (1555, 244366), (2003, 189710), (3110, 122183), (4006, 94855), (10015, 37942), (18971, 20030)]