1520730070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8945471}}^1$

素因数の和:8945495

約数の個数: 16

約数和(自身を含む): 2898332928

約数和(自身を除く): 1377602858

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 8945471, 17890942, 44727355, 89454710, 152073007, 304146014, 760365035, 1520730070]

約数ペア:

[(1, 1520730070), (2, 760365035), (5, 304146014), (10, 152073007), (17, 89454710), (34, 44727355), (85, 17890942), (170, 8945471)]