30234145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1489}}^1$

素因数の和:1656

約数の個数: 16

約数和(自身を含む): 37762560

約数和(自身を除く): 7528415

約数列:

[1, 5, 31, 131, 155, 655, 1489, 4061, 7445, 20305, 46159, 195059, 230795, 975295, 6046829, 30234145]

約数ペア:

[(1, 30234145), (5, 6046829), (31, 975295), (131, 230795), (155, 195059), (655, 46159), (1489, 20305), (4061, 7445)]