6459690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1321}}^1$

素因数の和:1494

約数の個数: 32

約数和(自身を含む): 15610176

約数和(自身を除く): 9150486

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1321, 1630, 2445, 2642, 3963, 4890, 6605, 7926, 13210, 19815, 39630, 215323, 430646, 645969, 1076615, 1291938, 2153230, 3229845, 6459690]

約数ペア:

[(1, 6459690), (2, 3229845), (3, 2153230), (5, 1291938), (6, 1076615), (10, 645969), (15, 430646), (30, 215323), (163, 39630), (326, 19815), (489, 13210), (815, 7926), (978, 6605), (1321, 4890), (1630, 3963), (2445, 2642)]