30601992

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{20903}}^1$

素因数の和:20973

約数の個数: 32

約数和(自身を含む): 77762880

約数和(自身を除く): 47160888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 20903, 41806, 62709, 83612, 125418, 167224, 250836, 501672, 1275083, 2550166, 3825249, 5100332, 7650498, 10200664, 15300996, 30601992]

約数ペア:

[(1, 30601992), (2, 15300996), (3, 10200664), (4, 7650498), (6, 5100332), (8, 3825249), (12, 2550166), (24, 1275083), (61, 501672), (122, 250836), (183, 167224), (244, 125418), (366, 83612), (488, 62709), (732, 41806), (1464, 20903)]