30515568

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{1249}}^1$

素因数の和:1769

約数の個数: 40

約数和(自身を含む): 79050000

約数和(自身を除く): 48534432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 1018, 1249, 1527, 2036, 2498, 3054, 3747, 4072, 4996, 6108, 7494, 8144, 9992, 12216, 14988, 19984, 24432, 29976, 59952, 635741, 1271482, 1907223, 2542964, 3814446, 5085928, 7628892, 10171856, 15257784, 30515568]

約数ペア:

[(1, 30515568), (2, 15257784), (3, 10171856), (4, 7628892), (6, 5085928), (8, 3814446), (12, 2542964), (16, 1907223), (24, 1271482), (48, 635741), (509, 59952), (1018, 29976), (1249, 24432), (1527, 19984), (2036, 14988), (2498, 12216), (3054, 9992), (3747, 8144), (4072, 7494), (4996, 6108)]