30202742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{25639}}^1$

素因数の和:25691

約数の個数: 16

約数和(自身を含む): 49228800

約数和(自身を除く): 19026058

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 25639, 51278, 487141, 794809, 974282, 1589618, 15101371, 30202742]

約数ペア:

[(1, 30202742), (2, 15101371), (19, 1589618), (31, 974282), (38, 794809), (62, 487141), (589, 51278), (1178, 25639)]