30077425

素因数分解:

$5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 44471856

約数和(自身を除く): 14394431

約数列:

[1, 5, 7, 25, 35, 43, 49, 175, 215, 245, 301, 571, 1075, 1225, 1505, 2107, 2855, 3997, 7525, 10535, 14275, 19985, 24553, 27979, 52675, 99925, 122765, 139895, 171871, 613825, 699475, 859355, 1203097, 4296775, 6015485, 30077425]

約数ペア:

[(1, 30077425), (5, 6015485), (7, 4296775), (25, 1203097), (35, 859355), (43, 699475), (49, 613825), (175, 171871), (215, 139895), (245, 122765), (301, 99925), (571, 52675), (1075, 27979), (1225, 24553), (1505, 19985), (2107, 14275), (2855, 10535), (3997, 7525)]