30992688

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{1571}}^1$

素因数の和:1722

約数の個数: 60

約数和(自身を含む): 87425208

約数和(自身を除く): 56432520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1571, 1644, 2192, 2466, 3142, 3288, 4713, 4932, 6284, 6576, 9426, 9864, 12568, 14139, 18852, 19728, 25136, 28278, 37704, 56556, 75408, 113112, 215227, 226224, 430454, 645681, 860908, 1291362, 1721816, 1937043, 2582724, 3443632, 3874086, 5165448, 7748172, 10330896, 15496344, 30992688]

約数ペア:

[(1, 30992688), (2, 15496344), (3, 10330896), (4, 7748172), (6, 5165448), (8, 3874086), (9, 3443632), (12, 2582724), (16, 1937043), (18, 1721816), (24, 1291362), (36, 860908), (48, 645681), (72, 430454), (137, 226224), (144, 215227), (274, 113112), (411, 75408), (548, 56556), (822, 37704), (1096, 28278), (1233, 25136), (1571, 19728), (1644, 18852), (2192, 14139), (2466, 12568), (3142, 9864), (3288, 9426), (4713, 6576), (4932, 6284)]