130878810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1454209}}^1$

素因数の和:1454222

約数の個数: 24

約数和(自身を含む): 340285140

約数和(自身を除く): 209406330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1454209, 2908418, 4362627, 7271045, 8725254, 13087881, 14542090, 21813135, 26175762, 43626270, 65439405, 130878810]

約数ペア:

[(1, 130878810), (2, 65439405), (3, 43626270), (5, 26175762), (6, 21813135), (9, 14542090), (10, 13087881), (15, 8725254), (18, 7271045), (30, 4362627), (45, 2908418), (90, 1454209)]