29945876

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 56996352

約数和(自身を除く): 27050476

約数列:

[1, 2, 4, 31, 37, 61, 62, 74, 107, 122, 124, 148, 214, 244, 428, 1147, 1891, 2257, 2294, 3317, 3782, 3959, 4514, 4588, 6527, 6634, 7564, 7918, 9028, 13054, 13268, 15836, 26108, 69967, 122729, 139934, 202337, 241499, 245458, 279868, 404674, 482998, 490916, 809348, 965996, 7486469, 14972938, 29945876]

約数ペア:

[(1, 29945876), (2, 14972938), (4, 7486469), (31, 965996), (37, 809348), (61, 490916), (62, 482998), (74, 404674), (107, 279868), (122, 245458), (124, 241499), (148, 202337), (214, 139934), (244, 122729), (428, 69967), (1147, 26108), (1891, 15836), (2257, 13268), (2294, 13054), (3317, 9028), (3782, 7918), (3959, 7564), (4514, 6634), (4588, 6527)]