30705515

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1483}}^1$

素因数の和:1630

約数の個数: 16

約数和(自身を含む): 38144736

約数和(自身を除く): 7439221

約数列:

[1, 5, 41, 101, 205, 505, 1483, 4141, 7415, 20705, 60803, 149783, 304015, 748915, 6141103, 30705515]

約数ペア:

[(1, 30705515), (5, 6141103), (41, 748915), (101, 304015), (205, 149783), (505, 60803), (1483, 20705), (4141, 7415)]