30617944

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2111}}^1$

素因数の和:2168

約数の個数: 48

約数和(自身を含む): 68618880

約数和(自身を除く): 38000936

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 2111, 3626, 4222, 7252, 8444, 14504, 14777, 16888, 29554, 59108, 78107, 103439, 118216, 156214, 206878, 312428, 413756, 546749, 624856, 827512, 1093498, 2186996, 3827243, 4373992, 7654486, 15308972, 30617944]

約数ペア:

[(1, 30617944), (2, 15308972), (4, 7654486), (7, 4373992), (8, 3827243), (14, 2186996), (28, 1093498), (37, 827512), (49, 624856), (56, 546749), (74, 413756), (98, 312428), (148, 206878), (196, 156214), (259, 118216), (296, 103439), (392, 78107), (518, 59108), (1036, 29554), (1813, 16888), (2072, 14777), (2111, 14504), (3626, 8444), (4222, 7252)]