30738764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:902

約数の個数: 48

約数和(自身を含む): 65318400

約数和(自身を除く): 34579636

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 59, 92, 118, 161, 236, 322, 413, 644, 809, 826, 1357, 1618, 1652, 2714, 3236, 5428, 5663, 9499, 11326, 18607, 18998, 22652, 37214, 37996, 47731, 74428, 95462, 130249, 190924, 260498, 334117, 520996, 668234, 1097813, 1336468, 2195626, 4391252, 7684691, 15369382, 30738764]

約数ペア:

[(1, 30738764), (2, 15369382), (4, 7684691), (7, 4391252), (14, 2195626), (23, 1336468), (28, 1097813), (46, 668234), (59, 520996), (92, 334117), (118, 260498), (161, 190924), (236, 130249), (322, 95462), (413, 74428), (644, 47731), (809, 37996), (826, 37214), (1357, 22652), (1618, 18998), (1652, 18607), (2714, 11326), (3236, 9499), (5428, 5663)]