1516190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 2993760

約数和(自身を除く): 1477570

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 109, 130, 214, 218, 535, 545, 1070, 1090, 1391, 1417, 2782, 2834, 6955, 7085, 11663, 13910, 14170, 23326, 58315, 116630, 151619, 303238, 758095, 1516190]

約数ペア:

[(1, 1516190), (2, 758095), (5, 303238), (10, 151619), (13, 116630), (26, 58315), (65, 23326), (107, 14170), (109, 13910), (130, 11663), (214, 7085), (218, 6955), (535, 2834), (545, 2782), (1070, 1417), (1090, 1391)]