30880012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{509}}^1\times {\mathrm{523}}^1$

素因数の和:1065

約数の個数: 24

約数和(自身を含む): 56120400

約数和(自身を除く): 25240388

約数列:

[1, 2, 4, 29, 58, 116, 509, 523, 1018, 1046, 2036, 2092, 14761, 15167, 29522, 30334, 59044, 60668, 266207, 532414, 1064828, 7720003, 15440006, 30880012]

約数ペア:

[(1, 30880012), (2, 15440006), (4, 7720003), (29, 1064828), (58, 532414), (116, 266207), (509, 60668), (523, 59044), (1018, 30334), (1046, 29522), (2036, 15167), (2092, 14761)]