30809568

素因数分解:

$2^5\times 3^1\times {\mathrm{487}}^1\times {\mathrm{659}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 81164160

約数和(自身を除く): 50354592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 487, 659, 974, 1318, 1461, 1948, 1977, 2636, 2922, 3896, 3954, 5272, 5844, 7792, 7908, 10544, 11688, 15584, 15816, 21088, 23376, 31632, 46752, 63264, 320933, 641866, 962799, 1283732, 1925598, 2567464, 3851196, 5134928, 7702392, 10269856, 15404784, 30809568]

約数ペア:

[(1, 30809568), (2, 15404784), (3, 10269856), (4, 7702392), (6, 5134928), (8, 3851196), (12, 2567464), (16, 1925598), (24, 1283732), (32, 962799), (48, 641866), (96, 320933), (487, 63264), (659, 46752), (974, 31632), (1318, 23376), (1461, 21088), (1948, 15816), (1977, 15584), (2636, 11688), (2922, 10544), (3896, 7908), (3954, 7792), (5272, 5844)]