30377248

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{409}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 65711520

約数和(自身を除く): 35334272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 211, 352, 409, 422, 818, 844, 1636, 1688, 2321, 3272, 3376, 4499, 4642, 6544, 6752, 8998, 9284, 13088, 17996, 18568, 35992, 37136, 71984, 74272, 86299, 143968, 172598, 345196, 690392, 949289, 1380784, 1898578, 2761568, 3797156, 7594312, 15188624, 30377248]

約数ペア:

[(1, 30377248), (2, 15188624), (4, 7594312), (8, 3797156), (11, 2761568), (16, 1898578), (22, 1380784), (32, 949289), (44, 690392), (88, 345196), (176, 172598), (211, 143968), (352, 86299), (409, 74272), (422, 71984), (818, 37136), (844, 35992), (1636, 18568), (1688, 17996), (2321, 13088), (3272, 9284), (3376, 8998), (4499, 6752), (4642, 6544)]