30783236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{2207}}^1$

素因数の和:2539

約数の個数: 24

約数和(自身を含む): 58980096

約数和(自身を除く): 28196860

約数列:

[1, 2, 4, 11, 22, 44, 317, 634, 1268, 2207, 3487, 4414, 6974, 8828, 13948, 24277, 48554, 97108, 699619, 1399238, 2798476, 7695809, 15391618, 30783236]

約数ペア:

[(1, 30783236), (2, 15391618), (4, 7695809), (11, 2798476), (22, 1399238), (44, 699619), (317, 97108), (634, 48554), (1268, 24277), (2207, 13948), (3487, 8828), (4414, 6974)]