30843884

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{991}}^1$

素因数の和:1277

約数の個数: 24

約数和(自身を含む): 55996416

約数和(自身を除く): 25152532

約数列:

[1, 2, 4, 31, 62, 124, 251, 502, 991, 1004, 1982, 3964, 7781, 15562, 30721, 31124, 61442, 122884, 248741, 497482, 994964, 7710971, 15421942, 30843884]

約数ペア:

[(1, 30843884), (2, 15421942), (4, 7710971), (31, 994964), (62, 497482), (124, 248741), (251, 122884), (502, 61442), (991, 31124), (1004, 30721), (1982, 15562), (3964, 7781)]