30697324

素因数分解:

$2^2\times 7^2\times {\mathrm{156619}}^1$

素因数の和:156637

約数の個数: 18

約数和(自身を含む): 62491380

約数和(自身を除く): 31794056

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 156619, 313238, 626476, 1096333, 2192666, 4385332, 7674331, 15348662, 30697324]

約数ペア:

[(1, 30697324), (2, 15348662), (4, 7674331), (7, 4385332), (14, 2192666), (28, 1096333), (49, 626476), (98, 313238), (196, 156619)]