30390078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{1931}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 63245952

約数和(自身を除く): 32855874

約数列:

[1, 2, 3, 6, 43, 61, 86, 122, 129, 183, 258, 366, 1931, 2623, 3862, 5246, 5793, 7869, 11586, 15738, 83033, 117791, 166066, 235582, 249099, 353373, 498198, 706746, 5065013, 10130026, 15195039, 30390078]

約数ペア:

[(1, 30390078), (2, 15195039), (3, 10130026), (6, 5065013), (43, 706746), (61, 498198), (86, 353373), (122, 249099), (129, 235582), (183, 166066), (258, 117791), (366, 83033), (1931, 15738), (2623, 11586), (3862, 7869), (5246, 5793)]