131796690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{82891}}^1$

素因数の和:82954

約数の個数: 32

約数和(自身を含む): 322284096

約数和(自身を除く): 190487406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 159, 265, 318, 530, 795, 1590, 82891, 165782, 248673, 414455, 497346, 828910, 1243365, 2486730, 4393223, 8786446, 13179669, 21966115, 26359338, 43932230, 65898345, 131796690]

約数ペア:

[(1, 131796690), (2, 65898345), (3, 43932230), (5, 26359338), (6, 21966115), (10, 13179669), (15, 8786446), (30, 4393223), (53, 2486730), (106, 1243365), (159, 828910), (265, 497346), (318, 414455), (530, 248673), (795, 165782), (1590, 82891)]