30380372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{22273}}^1$

素因数の和:22319

約数の個数: 24

約数和(自身を含む): 59872512

約数和(自身を除く): 29492140

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 22273, 44546, 89092, 245003, 490006, 690463, 980012, 1380926, 2761852, 7595093, 15190186, 30380372]

約数ペア:

[(1, 30380372), (2, 15190186), (4, 7595093), (11, 2761852), (22, 1380926), (31, 980012), (44, 690463), (62, 490006), (124, 245003), (341, 89092), (682, 44546), (1364, 22273)]