30139605

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35251}}^1$

素因数の和:35281

約数の個数: 24

約数和(自身を含む): 54993120

約数和(自身を除く): 24853515

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 35251, 105753, 176255, 317259, 528765, 669769, 1586295, 2009307, 3348845, 6027921, 10046535, 30139605]

約数ペア:

[(1, 30139605), (3, 10046535), (5, 6027921), (9, 3348845), (15, 2009307), (19, 1586295), (45, 669769), (57, 528765), (95, 317259), (171, 176255), (285, 105753), (855, 35251)]