30493620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{169409}}^1$

素因数の和:169424

約数の個数: 36

約数和(自身を含む): 92497860

約数和(自身を除く): 62004240

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 169409, 338818, 508227, 677636, 847045, 1016454, 1524681, 1694090, 2032908, 2541135, 3049362, 3388180, 5082270, 6098724, 7623405, 10164540, 15246810, 30493620]

約数ペア:

[(1, 30493620), (2, 15246810), (3, 10164540), (4, 7623405), (5, 6098724), (6, 5082270), (9, 3388180), (10, 3049362), (12, 2541135), (15, 2032908), (18, 1694090), (20, 1524681), (30, 1016454), (36, 847045), (45, 677636), (60, 508227), (90, 338818), (180, 169409)]