30160884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 76135808

約数和(自身を除く): 45974924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 397, 487, 794, 974, 1191, 1461, 1588, 1948, 2382, 2922, 4764, 5161, 5844, 6331, 10322, 12662, 15483, 18993, 20644, 25324, 30966, 37986, 61932, 75972, 193339, 386678, 580017, 773356, 1160034, 2320068, 2513407, 5026814, 7540221, 10053628, 15080442, 30160884]

約数ペア:

[(1, 30160884), (2, 15080442), (3, 10053628), (4, 7540221), (6, 5026814), (12, 2513407), (13, 2320068), (26, 1160034), (39, 773356), (52, 580017), (78, 386678), (156, 193339), (397, 75972), (487, 61932), (794, 37986), (974, 30966), (1191, 25324), (1461, 20644), (1588, 18993), (1948, 15483), (2382, 12662), (2922, 10322), (4764, 6331), (5161, 5844)]