30985178

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{41759}}^1$

素因数の和:41821

約数の個数: 16

約数和(自身を含む): 54120960

約数和(自身を除く): 23135782

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 41759, 83518, 292313, 584626, 2213227, 4426454, 15492589, 30985178]

約数ペア:

[(1, 30985178), (2, 15492589), (7, 4426454), (14, 2213227), (53, 584626), (106, 292313), (371, 83518), (742, 41759)]