30877884

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{3559}}^1$

素因数の和:3810

約数の個数: 36

約数和(自身を含む): 78398320

約数和(自身を除く): 47520436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 1446, 2169, 2892, 3559, 4338, 7118, 8676, 10677, 14236, 21354, 32031, 42708, 64062, 128124, 857719, 1715438, 2573157, 3430876, 5146314, 7719471, 10292628, 15438942, 30877884]

約数ペア:

[(1, 30877884), (2, 15438942), (3, 10292628), (4, 7719471), (6, 5146314), (9, 3430876), (12, 2573157), (18, 1715438), (36, 857719), (241, 128124), (482, 64062), (723, 42708), (964, 32031), (1446, 21354), (2169, 14236), (2892, 10677), (3559, 8676), (4338, 7118)]