30367972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6619}}^1$

素因数の和:6691

約数の個数: 24

約数和(自身を含む): 56349440

約数和(自身を除く): 25981468

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 1147, 2294, 4588, 6619, 13238, 26476, 205189, 244903, 410378, 489806, 820756, 979612, 7591993, 15183986, 30367972]

約数ペア:

[(1, 30367972), (2, 15183986), (4, 7591993), (31, 979612), (37, 820756), (62, 489806), (74, 410378), (124, 244903), (148, 205189), (1147, 26476), (2294, 13238), (4588, 6619)]